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Grade

Grade

• API 5L - GRADE B PSL1, X42 PSL1, X46 PSL1, X52 PSL1, X56 PSL1, X60 PSL1, X65 PSL1, X70 PSL1, X80 PSL1, X100 PSL1
• API 5L - GRADE B PSL2, X42 PSL2, X46 PSL2, X52 PSL2, X56 PSL2, X60 PSL2, X65 PSL2, X70 PSL2, X80 PSL2, X100 PSL2
• ASTM A671/A671M GRADE CA 55, CB 60, CB 65, CB 70, CC 60, CC 65, CC 70
• ASTM A672/A672M GRADE A 45, A450, A55, B60, B65, B70, C55, C60, C65, C70
• ASTM A53/A53M GRADE A & B IN TYPE E,F & S.
• ASTM A106/A106M GRADE A,B & C.
• ASTM / ASME A333 / SA333 Grade 1 3 4 6 7 8 9 10 11 – Low Temperature Carbon Steel Seamless Pipes
• ASTM A335 GRADE P1, P5, P11, P12, P91
LSAW Pipes stocks API & ASTM standard pipes with NACE MR0175, NACE MR0103, HIC, SSC, OFFSHORE SERVICE, SOUR SERVICE, SOHIC, SCC certified materials with certifications which include EN 10204 3.1, EN 10204 3.2 etc. the stock ranges includes pipes from around the world with Japanese origin, European Origin, Korean origin, Indian Origin, USA origin, African origin pipes & tubes in seamless, saw, erw, efw, efsw type materials.

Type Diameter Range Thickness Range Specification
Longitudinal Submerged Arc Welded (L-SAW) Pipes 12" (323.9 MM) to
120" (3048 MM)
0.2" (5 MM) to
4" (101.6 MM)
As per ASTM A671
As per ASTM A670
As per API 5L
As per EN / BS
As per IS
Helical / Spiral Submerged Arc Welded (H-SaW) Pipes 16" (406.4 MM) to
142" (3600 MM)
0.16" (4 MM) to
0.8" (20 MM)
As per ASTM A671
As per ASTM A670
As per API 5L
As per EN / BS
As per IS
Longitudinal with Circumferential Seam Submerged Arc Welded Pipes 32" (812.8 MM) to
150" (3810 MM)
0.2" (5 MM) to
2.56
" (65 MM)
As per ASTM A671
As per ASTM A670
As per API 5L
As per EN / BS
As per IS
Seamless Pipes 1/2" (21.3 MM) to
42
" (1066.8 MM)
0.083" (2.41 MM) to
4
" (101.6 MM)
As per API 5L
As per ASTM A106/A333/A53
As per EN / BS
As per IS

API 5L Grades

API PSL 1 PIPES – WELDED API 5L PSL 2 PIPES API 5L L415Q PSL2 or API5L PSL2 X60Q
API PSL 1 PIPES – SEAMLESS  API 5L L245R PSL2 or API5L PSL2 BR API 5L L450Q PSL2 or API5L PSL2 X65Q
API 5L PSL 1 PIPES API 5L L290R PSL2 or API5L PSL2 X42R API 5L L485Q PSL2 or API5L PSL2 X70Q
API 5L L175 PSL1 or API 5L PSL1 A25 API 5L L245N PSL2 or API5L PSL2 BN API 5L L555Q PSL2 or API5L PSL2 X80Q
API 5L L175P PSL1 or API 5L PSL1 A25P API 5L L290N PSL2 or API5L PSL2 X42N API 5L L245M PSL2 or API5L PSL2 BM
API 5L L210 PSL1 or API 5L PSL1 A API 5L L320N PSL2 or API5L PSL2 X46N API 5L L290M PSL2 or API5L PSL2 X42M
API 5L L245 PSL1 or API 5L PSL1 B API 5L L360N PSL2 or API5L PSL2 X52N API 5L L320M PSL2 or API5L PSL2 X46M
API 5L L290 PSL1 or API 5L PSL1 X42 API 5L L390N PSL2 or API5L PSL2 X56N API 5L L360M PSL2 or API5L PSL2 X52M
API 5L L320 PSL1 or API 5L PSL1 X46 API 5L L415N PSL2 or API5L PSL2 X60N API 5L L390M PSL2 or API5L PSL2 X56M
API 5L L360 PSL1 or API 5L PSL1 X52 API 5L L245Q PSL2 or API5L PSL2 BQ API 5L L415M PSL2 or API5L PSL2 X60M
API 5L L390 PSL1 or API 5L PSL1 X56 API 5L L290Q PSL2 or API5L PSL2 X42Q API 5L L450M PSL2 or API5L PSL2 X65M
API 5L L415 PSL1 or API 5L PSL1 X60 API 5L L245Q PSL2 or API5L PSL2 BQ API 5L L485M PSL2 or API5L PSL2 X70M
API 5L L450 PSL1 or API 5L PSL1 X65 API 5L L290Q PSL2 or API5L PSL2 X42Q API 5L L555M PSL2 or API5L PSL2 X80M
API 5L L480 PSL1 or API 5L PSL1 X70 API 5L L320Q PSL2 or API5L PSL2 X46Q API 5L L625M PSL2 or API5L PSL2 X90M
API PSL 2 PIPES – WELDED API 5L L360Q PSL2 or API5L PSL2 X52Q API 5L L690M PSL2 or API5L PSL2 X100M
API PSL 2 PIPES – SEAMLESS API 5L L390Q PSL2 or API5L PSL2 X56Q API 5L L830M PSL2 or API5L PSL2 X120M

 

API 5L WELDED PIPE GRADES

API 5L L175 psl 1 welded pipe API 5L L175 psl 1 erw pipe API 5L L175 psl 1 saw pipe API 5L L175 psl 1 dsaw pipe
API 5L L175P psl 1 welded pipe API 5L L175P psl 1 erw pipe API 5L L175P psl 1 saw pipe API 5L L175P psl 1 dsaw pipe
API 5L L210 psl 1 welded pipe API 5L L210 psl 1 erw pipe API 5L L210 psl 1 saw pipe API 5L L210 psl 1 dsaw pipe
API 5L L245 psl 1 welded pipe API 5L L245 psl 1 erw pipe API 5L L245 psl 1 saw pipe API 5L L245 psl 1 dsaw pipe
API 5L L290 psl 1 welded pipe API 5L L290 psl 1 erw pipe API 5L L290 psl 1 saw pipe API 5L L290 psl 1 dsaw pipe
API 5L L320 psl 1 welded pipe API 5L L320 psl 1 erw pipe API 5L L320 psl 1 saw pipe API 5L L320 psl 1 dsaw pipe
API 5L L360 psl 1 welded pipe API 5L L360 psl 1 erw pipe API 5L L360 psl 1 saw pipe API 5L L360 psl 1 dsaw pipe
API 5L L390 psl 1 welded pipe API 5L L390 psl 1 erw pipe API 5L L390 psl 1 saw pipe API 5L L390 psl 1 dsaw pipe
API 5L L415 psl 1 welded pipe API 5L L415 psl 1 erw pipe API 5L L415 psl 1 saw pipe API 5L L415 psl 1 dsaw pipe
API 5L L450 psl 1 welded pipe API 5L L450 psl 1 erw pipe API 5L L450 psl 1 saw pipe API 5L L450 psl 1 dsaw pipe
API 5L L485 psl 1 welded pipe API 5L L485 psl 1 erw pipe API 5L L485 psl 1 saw pipe API 5L L485 psl 1 dsaw pipe
API 5L L175 psl 1 lsaw pipe API 5L L175 psl 1 hsaw pipe API 5L L175 psl 1 spiral pipe API 5L L175 psl 1 hfw pipe
API 5L L175P psl 1 lsaw pipe API 5L L175P psl 1 hsaw pipe API 5L L175P psl 1 spiral pipe API 5L L175P psl 1 hfw pipe
API 5L L210 psl 1 lsaw pipe API 5L L210 psl 1 hsaw pipe API 5L L210 psl 1 spiral pipe API 5L L210 psl 1 hfw pipe
API 5L L245 psl 1 lsaw pipe API 5L L245 psl 1 hsaw pipe API 5L L245 psl 1 spiral pipe API 5L L245 psl 1 hfw pipe
API 5L L290 psl 1 lsaw pipe API 5L L290 psl 1 hsaw pipe API 5L L290 psl 1 spiral pipe API 5L L290 psl 1 hfw pipe
API 5L L320 psl 1 lsaw pipe API 5L L320 psl 1 hsaw pipe API 5L L320 psl 1 spiral pipe API 5L L320 psl 1 hfw pipe
API 5L L360 psl 1 lsaw pipe API 5L L360 psl 1 hsaw pipe API 5L L360 psl 1 spiral pipe API 5L L360 psl 1 hfw pipe
API 5L L390 psl 1 lsaw pipe API 5L L390 psl 1 hsaw pipe API 5L L390 psl 1 spiral pipe API 5L L390 psl 1 hfw pipe
API 5L L415 psl 1 lsaw pipe API 5L L415 psl 1 hsaw pipe API 5L L415 psl 1 spiral pipe API 5L L415 psl 1 hfw pipe
API 5L L450 psl 1 lsaw pipe API 5L L450 psl 1 hsaw pipe API 5L L450 psl 1 spiral pipe API 5L L450 psl 1 hfw pipe
API 5L L485 psl 1 lsaw pipe API 5L L485 psl 1 hsaw pipe API 5L L485 psl 1 spiral pipe API 5L L485 psl 1 hfw pipe
API 5L L175 psl 1 hfi pipe API 5L L175 psl 1 efw pipe API 5L A25 psl 1 welded pipe API 5L A25 psl 1 erw pipe
API 5L L175P psl 1 hfi pipe API 5L L175P psl 1 efw pipe API 5L A25P psl 1 welded pipe API 5L A25P psl 1 erw pipe
API 5L L210 psl 1 hfi pipe API 5L L210 psl 1 efw pipe API 5L A psl 1 welded pipe API 5L A psl 1 erw pipe
API 5L L245 psl 1 hfi pipe API 5L L245 psl 1 efw pipe API 5L B psl 1 welded pipe API 5L B psl 1 erw pipe
API 5L L290 psl 1 hfi pipe API 5L L290 psl 1 efw pipe API 5L X42 psl 1 welded pipe API 5L X42 psl 1 erw pipe
API 5L L320 psl 1 hfi pipe API 5L L320 psl 1 efw pipe API 5L X46 psl 1 welded pipe API 5L X46 psl 1 erw pipe
API 5L L360 psl 1 hfi pipe API 5L L360 psl 1 efw pipe API 5L X52 psl 1 welded pipe API 5L X52 psl 1 erw pipe
API 5L L390 psl 1 hfi pipe API 5L L390 psl 1 efw pipe API 5L X56 psl 1 welded pipe API 5L X56 psl 1 erw pipe
API 5L L415 psl 1 hfi pipe API 5L L415 psl 1 efw pipe API 5L X60 psl 1 welded pipe API 5L X60 psl 1 erw pipe
API 5L L450 psl 1 hfi pipe API 5L L450 psl 1 efw pipe API 5L X65 psl 1 welded pipe API 5L X65 psl 1 erw pipe
API 5L L485 psl 1 hfi pipe API 5L L485 psl 1 efw pipe API 5L X70 psl 1 welded pipe API 5L X70 psl 1 erw pipe
API 5L A25 psl 1 saw pipe API 5L A25 psl 1 dsaw pipe API 5L A25 psl 1 lsaw pipe API 5L A25 psl 1 hsaw pipe
API 5L A25P psl 1 saw pipe API 5L A25P psl 1 dsaw pipe API 5L A25P psl 1 lsaw pipe API 5L A25P psl 1 hsaw pipe
API 5L A psl 1 saw pipe API 5L A psl 1 dsaw pipe API 5L A psl 1 lsaw pipe API 5L A psl 1 hsaw pipe
API 5L B psl 1 saw pipe API 5L B psl 1 dsaw pipe API 5L B psl 1 lsaw pipe API 5L B psl 1 hsaw pipe
API 5L X42 psl 1 saw pipe API 5L X42 psl 1 dsaw pipe API 5L X42 psl 1 lsaw pipe API 5L X42 psl 1 hsaw pipe
API 5L X46 psl 1 saw pipe API 5L X46 psl 1 dsaw pipe API 5L X46 psl 1 lsaw pipe API 5L X46 psl 1 hsaw pipe
API 5L X52 psl 1 saw pipe API 5L X52 psl 1 dsaw pipe API 5L X52 psl 1 lsaw pipe API 5L X52 psl 1 hsaw pipe
API 5L X56 psl 1 saw pipe API 5L X56 psl 1 dsaw pipe API 5L X56 psl 1 lsaw pipe API 5L X56 psl 1 hsaw pipe
API 5L X60 psl 1 saw pipe API 5L X60 psl 1 dsaw pipe API 5L X60 psl 1 lsaw pipe API 5L X60 psl 1 hsaw pipe
API 5L X65 psl 1 saw pipe API 5L X65 psl 1 dsaw pipe API 5L X65 psl 1 lsaw pipe API 5L X65 psl 1 hsaw pipe
API 5L X70 psl 1 saw pipe API 5L X70 psl 1 dsaw pipe API 5L X70 psl 1 lsaw pipe API 5L X70 psl 1 hsaw pipe
API 5L A25 psl 1 spiral pipe API 5L A25 psl 1 hfw pipe API 5L A25 psl 1 hfi pipe API 5L A25 psl 1 efw pipe
API 5L A25P psl 1 spiral pipe API 5L A25P psl 1 hfw pipe API 5L A25P psl 1 hfi pipe API 5L A25P psl 1 efw pipe
API 5L A psl 1 spiral pipe API 5L A psl 1 hfw pipe API 5L A psl 1 hfi pipe API 5L A psl 1 efw pipe
API 5L B psl 1 spiral pipe API 5L B psl 1 hfw pipe API 5L B psl 1 hfi pipe API 5L B psl 1 efw pipe
API 5L X42 psl 1 spiral pipe API 5L X42 psl 1 hfw pipe API 5L X42 psl 1 hfi pipe API 5L X42 psl 1 efw pipe
API 5L X46 psl 1 spiral pipe API 5L X46 psl 1 hfw pipe API 5L X46 psl 1 hfi pipe API 5L X46 psl 1 efw pipe
API 5L X52 psl 1 spiral pipe API 5L X52 psl 1 hfw pipe API 5L X52 psl 1 hfi pipe API 5L X52 psl 1 efw pipe
API 5L X56 psl 1 spiral pipe API 5L X56 psl 1 hfw pipe API 5L X56 psl 1 hfi pipe API 5L X56 psl 1 efw pipe
API 5L X60 psl 1 spiral pipe API 5L X60 psl 1 hfw pipe API 5L X60 psl 1 hfi pipe API 5L X60 psl 1 efw pipe
API 5L X65 psl 1 spiral pipe API 5L X65 psl 1 hfw pipe API 5L X65 psl 1 hfi pipe API 5L X65 psl 1 efw pipe
API 5L X70 psl 1 spiral pipe API 5L X70 psl 1 hfw pipe API 5L X70 psl 1 hfi pipe API 5L X70 psl 1 efw pipe
API 5L L245 m psl 2 weld pipe API 5L L245 m psl 2 erw pipe API 5L L245 m psl 2 saw pipe API 5L L245 m psl 2 dsaw pipe
API 5L L290 m psl 2 weld pipe API 5L L290 m psl 2 erw pipe API 5L L290 m psl 2 saw pipe API 5L L290 m psl 2 dsaw pipe
API 5L L320 m psl 2 weld pipe API 5L L320 m psl 2 erw pipe API 5L L320 m psl 2 saw pipe API 5L L320 m psl 2 dsaw pipe
API 5L L360 m psl 2 weld pipe API 5L L360 m psl 2 erw pipe API 5L L360 m psl 2 saw pipe API 5L L360 m psl 2 dsaw pipe
API 5L L390 m psl 2 weld pipe API 5L L390 m psl 2 erw pipe API 5L L390 m psl 2 saw pipe API 5L L390 m psl 2 dsaw pipe
API 5L L415 m psl 2 weld pipe API 5L L415 m psl 2 erw pipe API 5L L415 m psl 2 saw pipe API 5L L415 m psl 2 dsaw pipe
API 5L L450 m psl 2 weld pipe API 5L L450 m psl 2 erw pipe API 5L L450 m psl 2 saw pipe API 5L L450 m psl 2 dsaw pipe
API 5L L485 m psl 2 weld pipe API 5L L485 m psl 2 erw pipe API 5L L485 m psl 2 saw pipe API 5L L485 m psl 2 dsaw pipe
API 5L L245 m psl 2 lsaw pipe API 5L L245 m psl 2 hsaw pipe API 5L L245 m psl 2 spiral pipe API 5L L245 m psl 2 hfw pipe
API 5L L290 m psl 2 lsaw pipe API 5L L290 m psl 2 hsaw pipe API 5L L290 m psl 2 spiral pipe API 5L L290 m psl 2 hfw pipe
API 5L L320 m psl 2 lsaw pipe API 5L L320 m psl 2 hsaw pipe API 5L L320 m psl 2 spiral pipe API 5L L320 m psl 2 hfw pipe
API 5L L360 m psl 2 lsaw pipe API 5L L360 m psl 2 hsaw pipe API 5L L360 m psl 2 spiral pipe API 5L L360 m psl 2 hfw pipe
API 5L L390 m psl 2 lsaw pipe API 5L L390 m psl 2 hsaw pipe API 5L L390 m psl 2 spiral pipe API 5L L390 m psl 2 hfw pipe
API 5L L415 m psl 2 lsaw pipe API 5L L415 m psl 2 hsaw pipe API 5L L415 m psl 2 spiral pipe API 5L L415 m psl 2 hfw pipe
API 5L L450 m psl 2 lsaw pipe API 5L L450 m psl 2 hsaw pipe API 5L L450 m psl 2 spiral pipe API 5L L450 m psl 2 hfw pipe
API 5L L485 m psl 2 lsaw pipe API 5L L485 m psl 2 hsaw pipe API 5L L485 m psl 2 spiral pipe API 5L L485 m psl 2 hfw pipe
API 5L L245 m psl 2 hfi pipe API 5L L245 m psl 2 efw pipe API 5L B m psl 2 welded pipe API 5L B m psl 2 erw pipe
API 5L L290 m psl 2 hfi pipe API 5L L290 m psl 2 efw pipe API 5L X42 m psl 2 weld pipe API 5L X42 m psl 2 erw pipe
API 5L L320 m psl 2 hfi pipe API 5L L320 m psl 2 efw pipe API 5L X46 m psl 2 weld pipe API 5L X46 m psl 2 erw pipe
API 5L L360 m psl 2 hfi pipe API 5L L360 m psl 2 efw pipe API 5L X52 m psl 2 weld pipe API 5L X52 m psl 2 erw pipe
API 5L L390 m psl 2 hfi pipe API 5L L390 m psl 2 efw pipe API 5L X56 m psl 2 weld pipe API 5L X56 m psl 2 erw pipe
API 5L L415 m psl 2 hfi pipe API 5L L415 m psl 2 efw pipe API 5L X60 m psl 2 weld pipe API 5L X60 m psl 2 erw pipe
API 5L L450 m psl 2 hfi pipe API 5L L450 m psl 2 efw pipe API 5L X65 m psl 2 weld pipe API 5L X65 m psl 2 erw pipe
API 5L L485 m psl 2 hfi pipe API 5L L485 m psl 2 efw pipe API 5L X70 m psl 2 weld pipe API 5L X70 m psl 2 erw pipe
API 5L B m psl 2 saw pipe API 5L B m psl 2 dsaw pipe API 5L B m psl 2 lsaw pipe API 5L B m psl 2 hsaw pipe
API 5L X42 m psl 2 saw pipe API 5L X42 m psl 2 dsaw pipe API 5L X42 m psl 2 lsaw pipe API 5L X42 m psl 2 hsaw pipe
API 5L X46 m psl 2 saw pipe API 5L X46 m psl 2 dsaw pipe API 5L X46 m psl 2 lsaw pipe API 5L X46 m psl 2 hsaw pipe
API 5L X52 m psl 2 saw pipe API 5L X52 m psl 2 dsaw pipe API 5L X52 m psl 2 lsaw pipe API 5L X52 m psl 2 hsaw pipe
API 5L X56 m psl 2 saw pipe API 5L X56 m psl 2 dsaw pipe API 5L X56 m psl 2 lsaw pipe API 5L X56 m psl 2 hsaw pipe
API 5L X60 m psl 2 saw pipe API 5L X60 m psl 2 dsaw pipe API 5L X60 m psl 2 lsaw pipe API 5L X60 m psl 2 hsaw pipe
API 5L X65 m psl 2 saw pipe API 5L X65 m psl 2 dsaw pipe API 5L X65 m psl 2 lsaw pipe API 5L X65 m psl 2 hsaw pipe
API 5L X70 m psl 2 saw pipe API 5L X70 m psl 2 dsaw pipe API 5L X70 m psl 2 lsaw pipe API 5L X70 m psl 2 hsaw pipe
API 5L B m psl 2 spiral pipe API 5L B m psl 2 hfw pipe API 5L B m psl 2 hfi pipe API 5L B m psl 2 efw pipe
API 5L X42 m psl 2 spiral pipe API 5L X42 m psl 2 hfw pipe API 5L X42 m psl 2 hfi pipe API 5L X42 m psl 2 efw pipe
API 5L X46 m psl 2 spiral pipe API 5L X46 m psl 2 hfw pipe API 5L X46 m psl 2 hfi pipe API 5L X46 m psl 2 efw pipe
API 5L X52 m psl 2 spiral pipe API 5L X52 m psl 2 hfw pipe API 5L X52 m psl 2 hfi pipe API 5L X52 m psl 2 efw pipe
API 5L X56 m psl 2 spiral pipe API 5L X56 m psl 2 hfw pipe API 5L X56 m psl 2 hfi pipe API 5L X56 m psl 2 efw pipe
API 5L X60 m psl 2 spiral pipe API 5L X60 m psl 2 hfw pipe API 5L X60 m psl 2 hfi pipe API 5L X60 m psl 2 efw pipe
API 5L X65 m psl 2 spiral pipe API 5L X65 m psl 2 hfw pipe API 5L X65 m psl 2 hfi pipe API 5L X65 m psl 2 efw pipe
API 5L X70 m psl 2 spiral pipe API 5L X70 m psl 2 hfw pipe API 5L X70 m psl 2 hfi pipe API 5L X70 m psl 2 efw pipe

ASTM A 672 Grades

ASTM A672 A 45 Class 10 ASTM A672 A 50 Class 10 ASTM A672 A 55 Class 10 ASTM A672 B 60 Class 10
ASTM A672 A 45 Class 11 ASTM A672 A 50 Class 11 ASTM A672 A 55 Class 11 ASTM A672 B 60 Class 11
ASTM A672 A 45 Class 12 ASTM A672 A 50 Class 12 ASTM A672 A 55 Class 12 ASTM A672 B 60 Class 12
ASTM A672 A 45 Class 13 ASTM A672 A 50 Class 13 ASTM A672 A 55 Class 13 ASTM A672 B 60 Class 13
ASTM A672 A 45 Class 20 ASTM A672 A 50 Class 20 ASTM A672 A 55 Class 20 ASTM A672 B 60 Class 20
ASTM A672 A 45 Class 21 ASTM A672 A 50 Class 21 ASTM A672 A 55 Class 21 ASTM A672 B 60 Class 21
ASTM A672 A 45 Class 22 ASTM A672 A 50 Class 22 ASTM A672 A 55 Class 22 ASTM A672 B 60 Class 22
ASTM A672 A 45 Class 23 ASTM A672 A 50 Class 23 ASTM A672 A 55 Class 23 ASTM A672 B 60 Class 23
ASTM A672 A 45 Class 30 ASTM A672 A 50 Class 30 ASTM A672 A 55 Class 30 ASTM A672 B 60 Class 30
ASTM A672 A 45 Class 31 ASTM A672 A 50 Class 31 ASTM A672 A 55 Class 31 ASTM A672 B 60 Class 31
ASTM A672 A 45 Class 32 ASTM A672 A 50 Class 32 ASTM A672 A 55 Class 32 ASTM A672 B 60 Class 32
ASTM A672 A 45 Class 33 ASTM A672 A 50 Class 33 ASTM A672 A 55 Class 33 ASTM A672 B 60 Class 33
ASTM A672 A 45 Class 40 ASTM A672 A 50 Class 40 ASTM A672 A 55 Class 40 ASTM A672 B 60 Class 40
ASTM A672 A 45 Class 41 ASTM A672 A 50 Class 41 ASTM A672 A 55 Class 41 ASTM A672 B 60 Class 41
ASTM A672 A 45 Class 42 ASTM A672 A 50 Class 42 ASTM A672 A 55 Class 42 ASTM A672 B 60 Class 42
ASTM A672 A 45 Class 43 ASTM A672 A 50 Class 43 ASTM A672 A 55 Class 43 ASTM A672 B 60 Class 43
ASTM A672 A 45 Class 50 ASTM A672 A 50 Class 50 ASTM A672 A 55 Class 50 ASTM A672 B 60 Class 50
ASTM A672 A 45 Class 51 ASTM A672 A 50 Class 51 ASTM A672 A 55 Class 51 ASTM A672 B 60 Class 51
ASTM A672 A 45 Class 52 ASTM A672 A 50 Class 52 ASTM A672 A 55 Class 52 ASTM A672 B 60 Class 52
ASTM A672 A 45 Class 53 ASTM A672 A 50 Class 53 ASTM A672 A 55 Class 53 ASTM A672 B 60 Class 53
ASTM A672 B 65 Class 10 ASTM A672 B 70 Class 10 ASTM A672 C 55 Class 10 ASTM A672 C 60 Class 10
ASTM A672 B 65 Class 11 ASTM A672 B 70 Class 11 ASTM A672 C 55 Class 11 ASTM A672 C 60 Class 11
ASTM A672 B 65 Class 12 ASTM A672 B 70 Class 12 ASTM A672 C 55 Class 12 ASTM A672 C 60 Class 12
ASTM A672 B 65 Class 13 ASTM A672 B 70 Class 13 ASTM A672 C 55 Class 13 ASTM A672 C 60 Class 13
ASTM A672 B 65 Class 20 ASTM A672 B 70 Class 20 ASTM A672 C 55 Class 20 ASTM A672 C 60 Class 20
ASTM A672 B 65 Class 21 ASTM A672 B 70 Class 21 ASTM A672 C 55 Class 21 ASTM A672 C 60 Class 21
ASTM A672 B 65 Class 22 ASTM A672 B 70 Class 22 ASTM A672 C 55 Class 22 ASTM A672 C 60 Class 22
ASTM A672 B 65 Class 23 ASTM A672 B 70 Class 23 ASTM A672 C 55 Class 23 ASTM A672 C 60 Class 23
ASTM A672 B 65 Class 30 ASTM A672 B 70 Class 30 ASTM A672 C 55 Class 30 ASTM A672 C 60 Class 30
ASTM A672 B 65 Class 31 ASTM A672 B 70 Class 31 ASTM A672 C 55 Class 31 ASTM A672 C 60 Class 31
ASTM A672 B 65 Class 32 ASTM A672 B 70 Class 32 ASTM A672 C 55 Class 32 ASTM A672 C 60 Class 32
ASTM A672 B 65 Class 33 ASTM A672 B 70 Class 33 ASTM A672 C 55 Class 33 ASTM A672 C 60 Class 33
ASTM A672 B 65 Class 40 ASTM A672 B 70 Class 40 ASTM A672 C 55 Class 40 ASTM A672 C 60 Class 40
ASTM A672 B 65 Class 41 ASTM A672 B 70 Class 41 ASTM A672 C 55 Class 41 ASTM A672 C 60 Class 41
ASTM A672 B 65 Class 42 ASTM A672 B 70 Class 42 ASTM A672 C 55 Class 42 ASTM A672 C 60 Class 42
ASTM A672 B 65 Class 43 ASTM A672 B 70 Class 43 ASTM A672 C 55 Class 43 ASTM A672 C 60 Class 43
ASTM A672 B 65 Class 50 ASTM A672 B 70 Class 50 ASTM A672 C 55 Class 50 ASTM A672 C 60 Class 50
ASTM A672 B 65 Class 51 ASTM A672 B 70 Class 51 ASTM A672 C 55 Class 51 ASTM A672 C 60 Class 51
ASTM A672 B 65 Class 52 ASTM A672 B 70 Class 52 ASTM A672 C 55 Class 52 ASTM A672 C 60 Class 52
ASTM A672 B 65 Class 53 ASTM A672 B 70 Class 53 ASTM A672 C 55 Class 53 ASTM A672 C 60 Class 53
ASTM A672 C 65 Class 10 ASTM A672 C 70 Class 10 ASTM A672 D 70 Class 10 ASTM A672 D 80 Class 10
ASTM A672 C 65 Class 11 ASTM A672 C 70 Class 11 ASTM A672 D 70 Class 11 ASTM A672 D 80 Class 11
ASTM A672 C 65 Class 12 ASTM A672 C 70 Class 12 ASTM A672 D 70 Class 12 ASTM A672 D 80 Class 12
ASTM A672 C 65 Class 13 ASTM A672 C 70 Class 13 ASTM A672 D 70 Class 13 ASTM A672 D 80 Class 13
ASTM A672 C 65 Class 20 ASTM A672 C 70 Class 20 ASTM A672 D 70 Class 20 ASTM A672 D 80 Class 20
ASTM A672 C 65 Class 21 ASTM A672 C 70 Class 21 ASTM A672 D 70 Class 21 ASTM A672 D 80 Class 21
ASTM A672 C 65 Class 22 ASTM A672 C 70 Class 22 ASTM A672 D 70 Class 22 ASTM A672 D 80 Class 22
ASTM A672 C 65 Class 23 ASTM A672 C 70 Class 23 ASTM A672 D 70 Class 23 ASTM A672 D 80 Class 23
ASTM A672 C 65 Class 30 ASTM A672 C 70 Class 30 ASTM A672 D 70 Class 30 ASTM A672 D 80 Class 30
ASTM A672 C 65 Class 31 ASTM A672 C 70 Class 31 ASTM A672 D 70 Class 31 ASTM A672 D 80 Class 31
ASTM A672 C 65 Class 32 ASTM A672 C 70 Class 32 ASTM A672 D 70 Class 32 ASTM A672 D 80 Class 32
ASTM A672 C 65 Class 33 ASTM A672 C 70 Class 33 ASTM A672 D 70 Class 33 ASTM A672 D 80 Class 33
ASTM A672 C 65 Class 40 ASTM A672 C 70 Class 40 ASTM A672 D 70 Class 40 ASTM A672 D 80 Class 40
ASTM A672 C 65 Class 41 ASTM A672 C 70 Class 41 ASTM A672 D 70 Class 41 ASTM A672 D 80 Class 41
ASTM A672 C 65 Class 42 ASTM A672 C 70 Class 42 ASTM A672 D 70 Class 42 ASTM A672 D 80 Class 42
ASTM A672 C 65 Class 43 ASTM A672 C 70 Class 43 ASTM A672 D 70 Class 43 ASTM A672 D 80 Class 43
ASTM A672 C 65 Class 50 ASTM A672 C 70 Class 50 ASTM A672 D 70 Class 50 ASTM A672 D 80 Class 50
ASTM A672 C 65 Class 51 ASTM A672 C 70 Class 51 ASTM A672 D 70 Class 51 ASTM A672 D 80 Class 51
ASTM A672 C 65 Class 52 ASTM A672 C 70 Class 52 ASTM A672 D 70 Class 52 ASTM A672 D 80 Class 52
ASTM A672 C 65 Class 53 ASTM A672 C 70 Class 53 ASTM A672 D 70 Class 53 ASTM A672 D 80 Class 53
ASTM A672 H 75 Class 10 ASTM A672 H 80 Class 10 ASTM A672 J 80 Class 10 ASTM A672 J 90 Class 10
ASTM A672 H 75 Class 11 ASTM A672 H 80 Class 11 ASTM A672 J 80 Class 11 ASTM A672 J 90 Class 11
ASTM A672 H 75 Class 12 ASTM A672 H 80 Class 12 ASTM A672 J 80 Class 12 ASTM A672 J 90 Class 12
ASTM A672 H 75 Class 13 ASTM A672 H 80 Class 13 ASTM A672 J 80 Class 13 ASTM A672 J 90 Class 13
ASTM A672 H 75 Class 20 ASTM A672 H 80 Class 20 ASTM A672 J 80 Class 20 ASTM A672 J 90 Class 20
ASTM A672 H 75 Class 21 ASTM A672 H 80 Class 21 ASTM A672 J 80 Class 21 ASTM A672 J 90 Class 21
ASTM A672 H 75 Class 22 ASTM A672 H 80 Class 22 ASTM A672 J 80 Class 22 ASTM A672 J 90 Class 22
ASTM A672 H 75 Class 23 ASTM A672 H 80 Class 23 ASTM A672 J 80 Class 23 ASTM A672 J 90 Class 23
ASTM A672 H 75 Class 30 ASTM A672 H 80 Class 30 ASTM A672 J 80 Class 30 ASTM A672 J 90 Class 30
ASTM A672 H 75 Class 31 ASTM A672 H 80 Class 31 ASTM A672 J 80 Class 31 ASTM A672 J 90 Class 31
ASTM A672 H 75 Class 32 ASTM A672 H 80 Class 32 ASTM A672 J 80 Class 32 ASTM A672 J 90 Class 32
ASTM A672 H 75 Class 33 ASTM A672 H 80 Class 33 ASTM A672 J 80 Class 33 ASTM A672 J 90 Class 33
ASTM A672 H 75 Class 40 ASTM A672 H 80 Class 40 ASTM A672 J 80 Class 40 ASTM A672 J 90 Class 40
ASTM A672 H 75 Class 41 ASTM A672 H 80 Class 41 ASTM A672 J 80 Class 41 ASTM A672 J 90 Class 41
ASTM A672 H 75 Class 42 ASTM A672 H 80 Class 42 ASTM A672 J 80 Class 42 ASTM A672 J 90 Class 42
ASTM A672 H 75 Class 43 ASTM A672 H 80 Class 43 ASTM A672 J 80 Class 43 ASTM A672 J 90 Class 43
ASTM A672 H 75 Class 50 ASTM A672 H 80 Class 50 ASTM A672 J 80 Class 50 ASTM A672 J 90 Class 50
ASTM A672 H 75 Class 51 ASTM A672 H 80 Class 51 ASTM A672 J 80 Class 51 ASTM A672 J 90 Class 51
ASTM A672 H 75 Class 52 ASTM A672 H 80 Class 52 ASTM A672 J 80 Class 52 ASTM A672 J 90 Class 52
ASTM A672 H 75 Class 53 ASTM A672 H 80 Class 53 ASTM A672 J 80 Class 53 ASTM A672 J 90 Class 53
ASTM A672 J 100 Class 10 ASTM A672 K 75 Class 10 ASTM A672 K 85 Class 10 ASTM A672 L65 Class 10
ASTM A672 J 100 Class 11 ASTM A672 K 75 Class 11 ASTM A672 K 85 Class 11 ASTM A672 L65 Class 11
ASTM A672 J 100 Class 12 ASTM A672 K 75 Class 12 ASTM A672 K 85 Class 12 ASTM A672 L65 Class 12
ASTM A672 J 100 Class 13 ASTM A672 K 75 Class 13 ASTM A672 K 85 Class 13 ASTM A672 L65 Class 13
ASTM A672 J 100 Class 20 ASTM A672 K 75 Class 20 ASTM A672 K 85 Class 20 ASTM A672 L65 Class 20
ASTM A672 J 100 Class 21 ASTM A672 K 75 Class 21 ASTM A672 K 85 Class 21 ASTM A672 L65 Class 21
ASTM A672 J 100 Class 22 ASTM A672 K 75 Class 22 ASTM A672 K 85 Class 22 ASTM A672 L65 Class 22
ASTM A672 J 100 Class 23 ASTM A672 K 75 Class 23 ASTM A672 K 85 Class 23 ASTM A672 L65 Class 23
ASTM A672 J 100 Class 30 ASTM A672 K 75 Class 30 ASTM A672 K 85 Class 30 ASTM A672 L65 Class 30
ASTM A672 J 100 Class 31 ASTM A672 K 75 Class 31 ASTM A672 K 85 Class 31 ASTM A672 L65 Class 31
ASTM A672 J 100 Class 32 ASTM A672 K 75 Class 32 ASTM A672 K 85 Class 32 ASTM A672 L65 Class 32
ASTM A672 J 100 Class 33 ASTM A672 K 75 Class 33 ASTM A672 K 85 Class 33 ASTM A672 L65 Class 33
ASTM A672 J 100 Class 40 ASTM A672 K 75 Class 40 ASTM A672 K 85 Class 40 ASTM A672 L65 Class 40
ASTM A672 J 100 Class 41 ASTM A672 K 75 Class 41 ASTM A672 K 85 Class 41 ASTM A672 L65 Class 41
ASTM A672 J 100 Class 42 ASTM A672 K 75 Class 42 ASTM A672 K 85 Class 42 ASTM A672 L65 Class 42
ASTM A672 J 100 Class 43 ASTM A672 K 75 Class 43 ASTM A672 K 85 Class 43 ASTM A672 L65 Class 43
ASTM A672 J 100 Class 50 ASTM A672 K 75 Class 50 ASTM A672 K 85 Class 50 ASTM A672 L65 Class 50
ASTM A672 J 100 Class 51 ASTM A672 K 75 Class 51 ASTM A672 K 85 Class 51 ASTM A672 L65 Class 51
ASTM A672 J 100 Class 52 ASTM A672 K 75 Class 52 ASTM A672 K 85 Class 52 ASTM A672 L65 Class 52
ASTM A672 J 100 Class 53 ASTM A672 K 75 Class 53 ASTM A672 K 85 Class 53 ASTM A672 L65 Class 53
ASTM A672 L75 Class 10 ASTM A672 N 75 Class 10 ASTM A672 L70 Class 10
ASTM A672 L75 Class 11 ASTM A672 N 75 Class 11 ASTM A672 L70 Class 11
ASTM A672 L75 Class 12 ASTM A672 N 75 Class 12 ASTM A672 L70 Class 12
ASTM A672 L75 Class 13 ASTM A672 N 75 Class 13 ASTM A672 L70 Class 13
ASTM A672 L75 Class 20 ASTM A672 N 75 Class 20 ASTM A672 L70 Class 20
ASTM A672 L75 Class 21 ASTM A672 N 75 Class 21 ASTM A672 L70 Class 21
ASTM A672 L75 Class 22 ASTM A672 N 75 Class 22 ASTM A672 L70 Class 22
ASTM A672 L75 Class 23 ASTM A672 N 75 Class 23 ASTM A672 L70 Class 23
ASTM A672 L75 Class 30 ASTM A672 N 75 Class 30 ASTM A672 L70 Class 30
ASTM A672 L75 Class 31 ASTM A672 N 75 Class 31 ASTM A672 L70 Class 31
ASTM A672 L75 Class 32 ASTM A672 N 75 Class 32 ASTM A672 L70 Class 32
ASTM A672 L75 Class 33 ASTM A672 N 75 Class 33 ASTM A672 L70 Class 33
ASTM A672 L75 Class 40 ASTM A672 N 75 Class 40 ASTM A672 L70 Class 40
ASTM A672 L75 Class 41 ASTM A672 N 75 Class 41 ASTM A672 L70 Class 41
ASTM A672 L75 Class 42 ASTM A672 N 75 Class 42 ASTM A672 L70 Class 42
ASTM A672 L75 Class 43 ASTM A672 N 75 Class 43 ASTM A672 L70 Class 43
ASTM A672 L75 Class 50 ASTM A672 N 75 Class 50 ASTM A672 L70 Class 50
ASTM A672 L75 Class 51 ASTM A672 N 75 Class 51 ASTM A672 L70 Class 51
ASTM A672 L75 Class 52 ASTM A672 N 75 Class 52 ASTM A672 L70 Class 52
ASTM A672 L75 Class 53 ASTM A672 N 75 Class 53 ASTM A672 L70 Class 53

ASTM A 671 Grades

ASTM A671 CA 55 Class 10 ASTM A671 CB 60 Class 10 ASTM A671 CB 65 Class 10 ASTM A671 CB 70 Class 10
ASTM A671 CA 55 Class 11 ASTM A671 CB 60 Class 11 ASTM A671 CB 65 Class 11 ASTM A671 CB 70 Class 11
ASTM A671 CA 55 Class 12 ASTM A671 CB 60 Class 12 ASTM A671 CB 65 Class 12 ASTM A671 CB 70 Class 12
ASTM A671 CA 55 Class 13 ASTM A671 CB 60 Class 13 ASTM A671 CB 65 Class 13 ASTM A671 CB 70 Class 13
ASTM A671 CA 55 Class 20 ASTM A671 CB 60 Class 20 ASTM A671 CB 65 Class 20 ASTM A671 CB 70 Class 20
ASTM A671 CA 55 Class 21 ASTM A671 CB 60 Class 21 ASTM A671 CB 65 Class 21 ASTM A671 CB 70 Class 21
ASTM A671 CA 55 Class 22 ASTM A671 CB 60 Class 22 ASTM A671 CB 65 Class 22 ASTM A671 CB 70 Class 22
ASTM A671 CA 55 Class 23 ASTM A671 CB 60 Class 23 ASTM A671 CB 65 Class 23 ASTM A671 CB 70 Class 23
ASTM A671 CA 55 Class 30 ASTM A671 CB 60 Class 30 ASTM A671 CB 65 Class 30 ASTM A671 CB 70 Class 30
ASTM A671 CA 55 Class 31 ASTM A671 CB 60 Class 31 ASTM A671 CB 65 Class 31 ASTM A671 CB 70 Class 31
ASTM A671 CA 55 Class 32 ASTM A671 CB 60 Class 32 ASTM A671 CB 65 Class 32 ASTM A671 CB 70 Class 32
ASTM A671 CA 55 Class 33 ASTM A671 CB 60 Class 33 ASTM A671 CB 65 Class 33 ASTM A671 CB 70 Class 33
ASTM A671 CA 55 Class 40 ASTM A671 CB 60 Class 40 ASTM A671 CB 65 Class 40 ASTM A671 CB 70 Class 40
ASTM A671 CA 55 Class 41 ASTM A671 CB 60 Class 41 ASTM A671 CB 65 Class 41 ASTM A671 CB 70 Class 41
ASTM A671 CA 55 Class 42 ASTM A671 CB 60 Class 42 ASTM A671 CB 65 Class 42 ASTM A671 CB 70 Class 42
ASTM A671 CA 55 Class 43 ASTM A671 CB 60 Class 43 ASTM A671 CB 65 Class 43 ASTM A671 CB 70 Class 43
ASTM A671 CA 55 Class 50 ASTM A671 CB 60 Class 50 ASTM A671 CB 65 Class 50 ASTM A671 CB 70 Class 50
ASTM A671 CA 55 Class 51 ASTM A671 CB 60 Class 51 ASTM A671 CB 65 Class 51 ASTM A671 CB 70 Class 51
ASTM A671 CA 55 Class 52 ASTM A671 CB 60 Class 52 ASTM A671 CB 65 Class 52 ASTM A671 CB 70 Class 52
ASTM A671 CA 55 Class 53 ASTM A671 CB 60 Class 53 ASTM A671 CB 65 Class 53 ASTM A671 CB 70 Class 53
ASTM A671 CA 55 Class 60 ASTM A671 CB 60 Class 60 ASTM A671 CB 65 Class 60 ASTM A671 CB 70 Class 60
ASTM A671 CA 55 Class 61 ASTM A671 CB 60 Class 61 ASTM A671 CB 65 Class 61 ASTM A671 CB 70 Class 61
ASTM A671 CA 55 Class 62 ASTM A671 CB 60 Class 62 ASTM A671 CB 65 Class 62 ASTM A671 CB 70 Class 62
ASTM A671 CA 55 Class 63 ASTM A671 CB 60 Class 63 ASTM A671 CB 65 Class 63 ASTM A671 CB 70 Class 63
ASTM A671 CA 55 Class 70 ASTM A671 CB 60 Class 70 ASTM A671 CB 65 Class 70 ASTM A671 CB 70 Class 70
ASTM A671 CA 55 Class 71 ASTM A671 CB 60 Class 71 ASTM A671 CB 65 Class 71 ASTM A671 CB 70 Class 71
ASTM A671 CA 55 Class 72 ASTM A671 CB 60 Class 72 ASTM A671 CB 65 Class 72 ASTM A671 CB 70 Class 72
ASTM A671 CA 55 Class 73 ASTM A671 CB 60 Class 73 ASTM A671 CB 65 Class 73 ASTM A671 CB 70 Class 73
ASTM A671 CC 60 Class 10 ASTM A671 CC 65 Class 10 ASTM A671 CC 70 Class 10 ASTM A671 CD 70 Class 10
ASTM A671 CC 60 Class 11 ASTM A671 CC 65 Class 11 ASTM A671 CC 70 Class 11 ASTM A671 CD 70 Class 11
ASTM A671 CC 60 Class 12 ASTM A671 CC 65 Class 12 ASTM A671 CC 70 Class 12 ASTM A671 CD 70 Class 12
ASTM A671 CC 60 Class 13 ASTM A671 CC 65 Class 13 ASTM A671 CC 70 Class 13 ASTM A671 CD 70 Class 13
ASTM A671 CC 60 Class 20 ASTM A671 CC 65 Class 20 ASTM A671 CC 70 Class 20 ASTM A671 CD 70 Class 20
ASTM A671 CC 60 Class 21 ASTM A671 CC 65 Class 21 ASTM A671 CC 70 Class 21 ASTM A671 CD 70 Class 21
ASTM A671 CC 60 Class 22 ASTM A671 CC 65 Class 22 ASTM A671 CC 70 Class 22 ASTM A671 CD 70 Class 22
ASTM A671 CC 60 Class 23 ASTM A671 CC 65 Class 23 ASTM A671 CC 70 Class 23 ASTM A671 CD 70 Class 23
ASTM A671 CC 60 Class 30 ASTM A671 CC 65 Class 30 ASTM A671 CC 70 Class 30 ASTM A671 CD 70 Class 30
ASTM A671 CC 60 Class 31 ASTM A671 CC 65 Class 31 ASTM A671 CC 70 Class 31 ASTM A671 CD 70 Class 31
ASTM A671 CC 60 Class 32 ASTM A671 CC 65 Class 32 ASTM A671 CC 70 Class 32 ASTM A671 CD 70 Class 32
ASTM A671 CC 60 Class 33 ASTM A671 CC 65 Class 33 ASTM A671 CC 70 Class 33 ASTM A671 CD 70 Class 33
ASTM A671 CC 60 Class 40 ASTM A671 CC 65 Class 40 ASTM A671 CC 70 Class 40 ASTM A671 CD 70 Class 40
ASTM A671 CC 60 Class 41 ASTM A671 CC 65 Class 41 ASTM A671 CC 70 Class 41 ASTM A671 CD 70 Class 41
ASTM A671 CC 60 Class 42 ASTM A671 CC 65 Class 42 ASTM A671 CC 70 Class 42 ASTM A671 CD 70 Class 42
ASTM A671 CC 60 Class 43 ASTM A671 CC 65 Class 43 ASTM A671 CC 70 Class 43 ASTM A671 CD 70 Class 43
ASTM A671 CC 60 Class 50 ASTM A671 CC 65 Class 50 ASTM A671 CC 70 Class 50 ASTM A671 CD 70 Class 50
ASTM A671 CC 60 Class 51 ASTM A671 CC 65 Class 51 ASTM A671 CC 70 Class 51 ASTM A671 CD 70 Class 51
ASTM A671 CC 60 Class 52 ASTM A671 CC 65 Class 52 ASTM A671 CC 70 Class 52 ASTM A671 CD 70 Class 52
ASTM A671 CC 60 Class 53 ASTM A671 CC 65 Class 53 ASTM A671 CC 70 Class 53 ASTM A671 CD 70 Class 53
ASTM A671 CC 60 Class 60 ASTM A671 CC 65 Class 60 ASTM A671 CC 70 Class 60 ASTM A671 CD 70 Class 60
ASTM A671 CC 60 Class 61 ASTM A671 CC 65 Class 61 ASTM A671 CC 70 Class 61 ASTM A671 CD 70 Class 61
ASTM A671 CC 60 Class 62 ASTM A671 CC 65 Class 62 ASTM A671 CC 70 Class 62 ASTM A671 CD 70 Class 62
ASTM A671 CC 60 Class 63 ASTM A671 CC 65 Class 63 ASTM A671 CC 70 Class 63 ASTM A671 CD 70 Class 63
ASTM A671 CC 60 Class 70 ASTM A671 CC 65 Class 70 ASTM A671 CC 70 Class 70 ASTM A671 CD 70 Class 70
ASTM A671 CC 60 Class 71 ASTM A671 CC 65 Class 71 ASTM A671 CC 70 Class 71 ASTM A671 CD 70 Class 71
ASTM A671 CC 60 Class 72 ASTM A671 CC 65 Class 72 ASTM A671 CC 70 Class 72 ASTM A671 CD 70 Class 72
ASTM A671 CC 60 Class 73 ASTM A671 CC 65 Class 73 ASTM A671 CC 70 Class 73 ASTM A671 CD 70 Class 73
ASTM A671 CD 80 Class 10 ASTM A671 CF 65 Class 10 ASTM A671 CF 70 Class 10 ASTM A671 CF 66 Class 10
ASTM A671 CD 80 Class 11 ASTM A671 CF 65 Class 11 ASTM A671 CF 70 Class 11 ASTM A671 CF 66 Class 11
ASTM A671 CD 80 Class 12 ASTM A671 CF 65 Class 12 ASTM A671 CF 70 Class 12 ASTM A671 CF 66 Class 12
ASTM A671 CD 80 Class 13 ASTM A671 CF 65 Class 13 ASTM A671 CF 70 Class 13 ASTM A671 CF 66 Class 13
ASTM A671 CD 80 Class 20 ASTM A671 CF 65 Class 20 ASTM A671 CF 70 Class 20 ASTM A671 CF 66 Class 20
ASTM A671 CD 80 Class 21 ASTM A671 CF 65 Class 21 ASTM A671 CF 70 Class 21 ASTM A671 CF 66 Class 21
ASTM A671 CD 80 Class 22 ASTM A671 CF 65 Class 22 ASTM A671 CF 70 Class 22 ASTM A671 CF 66 Class 22
ASTM A671 CD 80 Class 23 ASTM A671 CF 65 Class 23 ASTM A671 CF 70 Class 23 ASTM A671 CF 66 Class 23
ASTM A671 CD 80 Class 30 ASTM A671 CF 65 Class 30 ASTM A671 CF 70 Class 30 ASTM A671 CF 66 Class 30
ASTM A671 CD 80 Class 31 ASTM A671 CF 65 Class 31 ASTM A671 CF 70 Class 31 ASTM A671 CF 66 Class 31
ASTM A671 CD 80 Class 32 ASTM A671 CF 65 Class 32 ASTM A671 CF 70 Class 32 ASTM A671 CF 66 Class 32
ASTM A671 CD 80 Class 33 ASTM A671 CF 65 Class 33 ASTM A671 CF 70 Class 33 ASTM A671 CF 66 Class 33
ASTM A671 CD 80 Class 40 ASTM A671 CF 65 Class 40 ASTM A671 CF 70 Class 40 ASTM A671 CF 66 Class 40
ASTM A671 CD 80 Class 41 ASTM A671 CF 65 Class 41 ASTM A671 CF 70 Class 41 ASTM A671 CF 66 Class 41
ASTM A671 CD 80 Class 42 ASTM A671 CF 65 Class 42 ASTM A671 CF 70 Class 42 ASTM A671 CF 66 Class 42
ASTM A671 CD 80 Class 43 ASTM A671 CF 65 Class 43 ASTM A671 CF 70 Class 43 ASTM A671 CF 66 Class 43
ASTM A671 CD 80 Class 50 ASTM A671 CF 65 Class 50 ASTM A671 CF 70 Class 50 ASTM A671 CF 66 Class 50
ASTM A671 CD 80 Class 51 ASTM A671 CF 65 Class 51 ASTM A671 CF 70 Class 51 ASTM A671 CF 66 Class 51
ASTM A671 CD 80 Class 52 ASTM A671 CF 65 Class 52 ASTM A671 CF 70 Class 52 ASTM A671 CF 66 Class 52
ASTM A671 CD 80 Class 53 ASTM A671 CF 65 Class 53 ASTM A671 CF 70 Class 53 ASTM A671 CF 66 Class 53
ASTM A671 CD 80 Class 60 ASTM A671 CF 65 Class 60 ASTM A671 CF 70 Class 60 ASTM A671 CF 66 Class 60
ASTM A671 CD 80 Class 61 ASTM A671 CF 65 Class 61 ASTM A671 CF 70 Class 61 ASTM A671 CF 66 Class 61
ASTM A671 CD 80 Class 62 ASTM A671 CF 65 Class 62 ASTM A671 CF 70 Class 62 ASTM A671 CF 66 Class 62
ASTM A671 CD 80 Class 63 ASTM A671 CF 65 Class 63 ASTM A671 CF 70 Class 63 ASTM A671 CF 66 Class 63
ASTM A671 CD 80 Class 70 ASTM A671 CF 65 Class 70 ASTM A671 CF 70 Class 70 ASTM A671 CF 66 Class 70
ASTM A671 CD 80 Class 71 ASTM A671 CF 65 Class 71 ASTM A671 CF 70 Class 71 ASTM A671 CF 66 Class 71
ASTM A671 CD 80 Class 72 ASTM A671 CF 65 Class 72 ASTM A671 CF 70 Class 72 ASTM A671 CF 66 Class 72
ASTM A671 CD 80 Class 73 ASTM A671 CF 65 Class 73 ASTM A671 CF 70 Class 73 ASTM A671 CF 66 Class 73
ASTM A671 CF 71 Class 10 ASTM A671 CG 100 Class 10 ASTM A671 CH 100 Class 10 ASTM A671 CJ 101 Class 10
ASTM A671 CF 71 Class 11 ASTM A671 CG 100 Class 11 ASTM A671 CH 100 Class 11 ASTM A671 CJ 101 Class 11
ASTM A671 CF 71 Class 12 ASTM A671 CG 100 Class 12 ASTM A671 CH 100 Class 12 ASTM A671 CJ 101 Class 12
ASTM A671 CF 71 Class 13 ASTM A671 CG 100 Class 13 ASTM A671 CH 100 Class 13 ASTM A671 CJ 101 Class 13
ASTM A671 CF 71 Class 20 ASTM A671 CG 100 Class 20 ASTM A671 CH 100 Class 20 ASTM A671 CJ 101 Class 20
ASTM A671 CF 71 Class 21 ASTM A671 CG 100 Class 21 ASTM A671 CH 100 Class 21 ASTM A671 CJ 101 Class 21
ASTM A671 CF 71 Class 22 ASTM A671 CG 100 Class 22 ASTM A671 CH 100 Class 22 ASTM A671 CJ 101 Class 22
ASTM A671 CF 71 Class 23 ASTM A671 CG 100 Class 23 ASTM A671 CH 100 Class 23 ASTM A671 CJ 101 Class 23
ASTM A671 CF 71 Class 30 ASTM A671 CG 100 Class 30 ASTM A671 CH 100 Class 30 ASTM A671 CJ 101 Class 30
ASTM A671 CF 71 Class 31 ASTM A671 CG 100 Class 31 ASTM A671 CH 100 Class 31 ASTM A671 CJ 101 Class 31
ASTM A671 CF 71 Class 32 ASTM A671 CG 100 Class 32 ASTM A671 CH 100 Class 32 ASTM A671 CJ 101 Class 32
ASTM A671 CF 71 Class 33 ASTM A671 CG 100 Class 33 ASTM A671 CH 100 Class 33 ASTM A671 CJ 101 Class 33
ASTM A671 CF 71 Class 40 ASTM A671 CG 100 Class 40 ASTM A671 CH 100 Class 40 ASTM A671 CJ 101 Class 40
ASTM A671 CF 71 Class 41 ASTM A671 CG 100 Class 41 ASTM A671 CH 100 Class 41 ASTM A671 CJ 101 Class 41
ASTM A671 CF 71 Class 42 ASTM A671 CG 100 Class 42 ASTM A671 CH 100 Class 42 ASTM A671 CJ 101 Class 42
ASTM A671 CF 71 Class 43 ASTM A671 CG 100 Class 43 ASTM A671 CH 100 Class 43 ASTM A671 CJ 101 Class 43
ASTM A671 CF 71 Class 50 ASTM A671 CG 100 Class 50 ASTM A671 CH 100 Class 50 ASTM A671 CJ 101 Class 50
ASTM A671 CF 71 Class 51 ASTM A671 CG 100 Class 51 ASTM A671 CH 100 Class 51 ASTM A671 CJ 101 Class 51
ASTM A671 CF 71 Class 52 ASTM A671 CG 100 Class 52 ASTM A671 CH 100 Class 52 ASTM A671 CJ 101 Class 52
ASTM A671 CF 71 Class 53 ASTM A671 CG 100 Class 53 ASTM A671 CH 100 Class 53 ASTM A671 CJ 101 Class 53
ASTM A671 CF 71 Class 60 ASTM A671 CG 100 Class 60 ASTM A671 CH 100 Class 60 ASTM A671 CJ 101 Class 60
ASTM A671 CF 71 Class 61 ASTM A671 CG 100 Class 61 ASTM A671 CH 100 Class 61 ASTM A671 CJ 101 Class 61
ASTM A671 CF 71 Class 62 ASTM A671 CG 100 Class 62 ASTM A671 CH 100 Class 62 ASTM A671 CJ 101 Class 62
ASTM A671 CF 71 Class 63 ASTM A671 CG 100 Class 63 ASTM A671 CH 100 Class 63 ASTM A671 CJ 101 Class 63
ASTM A671 CF 71 Class 70 ASTM A671 CG 100 Class 70 ASTM A671 CH 100 Class 70 ASTM A671 CJ 101 Class 70
ASTM A671 CF 71 Class 71 ASTM A671 CG 100 Class 71 ASTM A671 CH 100 Class 71 ASTM A671 CJ 101 Class 71
ASTM A671 CF 71 Class 72 ASTM A671 CG 100 Class 72 ASTM A671 CH 100 Class 72 ASTM A671 CJ 101 Class 72
ASTM A671 CF 71 Class 73 ASTM A671 CG 100 Class 73 ASTM A671 CH 100 Class 73 ASTM A671 CJ 101 Class 73
ASTM A671 CJ 102 Class 10 ASTM A671 CJ 103 Class 10 ASTM A671 CJ 104 Class 10 ASTM A671 CJ 105 Class 10
ASTM A671 CJ 102 Class 11 ASTM A671 CJ 103 Class 11 ASTM A671 CJ 104 Class 11 ASTM A671 CJ 105 Class 11
ASTM A671 CJ 102 Class 12 ASTM A671 CJ 103 Class 12 ASTM A671 CJ 104 Class 12 ASTM A671 CJ 105 Class 12
ASTM A671 CJ 102 Class 13 ASTM A671 CJ 103 Class 13 ASTM A671 CJ 104 Class 13 ASTM A671 CJ 105 Class 13
ASTM A671 CJ 102 Class 20 ASTM A671 CJ 103 Class 20 ASTM A671 CJ 104 Class 20 ASTM A671 CJ 105 Class 20
ASTM A671 CJ 102 Class 21 ASTM A671 CJ 103 Class 21 ASTM A671 CJ 104 Class 21 ASTM A671 CJ 105 Class 21
ASTM A671 CJ 102 Class 22 ASTM A671 CJ 103 Class 22 ASTM A671 CJ 104 Class 22 ASTM A671 CJ 105 Class 22
ASTM A671 CJ 102 Class 23 ASTM A671 CJ 103 Class 23 ASTM A671 CJ 104 Class 23 ASTM A671 CJ 105 Class 23
ASTM A671 CJ 102 Class 30 ASTM A671 CJ 103 Class 30 ASTM A671 CJ 104 Class 30 ASTM A671 CJ 105 Class 30
ASTM A671 CJ 102 Class 31 ASTM A671 CJ 103 Class 31 ASTM A671 CJ 104 Class 31 ASTM A671 CJ 105 Class 31
ASTM A671 CJ 102 Class 32 ASTM A671 CJ 103 Class 32 ASTM A671 CJ 104 Class 32 ASTM A671 CJ 105 Class 32
ASTM A671 CJ 102 Class 33 ASTM A671 CJ 103 Class 33 ASTM A671 CJ 104 Class 33 ASTM A671 CJ 105 Class 33
ASTM A671 CJ 102 Class 40 ASTM A671 CJ 103 Class 40 ASTM A671 CJ 104 Class 40 ASTM A671 CJ 105 Class 40
ASTM A671 CJ 102 Class 41 ASTM A671 CJ 103 Class 41 ASTM A671 CJ 104 Class 41 ASTM A671 CJ 105 Class 41
ASTM A671 CJ 102 Class 42 ASTM A671 CJ 103 Class 42 ASTM A671 CJ 104 Class 42 ASTM A671 CJ 105 Class 42
ASTM A671 CJ 102 Class 43 ASTM A671 CJ 103 Class 43 ASTM A671 CJ 104 Class 43 ASTM A671 CJ 105 Class 43
ASTM A671 CJ 102 Class 50 ASTM A671 CJ 103 Class 50 ASTM A671 CJ 104 Class 50 ASTM A671 CJ 105 Class 50
ASTM A671 CJ 102 Class 51 ASTM A671 CJ 103 Class 51 ASTM A671 CJ 104 Class 51 ASTM A671 CJ 105 Class 51
ASTM A671 CJ 102 Class 52 ASTM A671 CJ 103 Class 52 ASTM A671 CJ 104 Class 52 ASTM A671 CJ 105 Class 52
ASTM A671 CJ 102 Class 53 ASTM A671 CJ 103 Class 53 ASTM A671 CJ 104 Class 53 ASTM A671 CJ 105 Class 53
ASTM A671 CJ 102 Class 60 ASTM A671 CJ 103 Class 60 ASTM A671 CJ 104 Class 60 ASTM A671 CJ 105 Class 60
ASTM A671 CJ 102 Class 61 ASTM A671 CJ 103 Class 61 ASTM A671 CJ 104 Class 61 ASTM A671 CJ 105 Class 61
ASTM A671 CJ 102 Class 62 ASTM A671 CJ 103 Class 62 ASTM A671 CJ 104 Class 62 ASTM A671 CJ 105 Class 62
ASTM A671 CJ 102 Class 63 ASTM A671 CJ 103 Class 63 ASTM A671 CJ 104 Class 63 ASTM A671 CJ 105 Class 63
ASTM A671 CJ 102 Class 70 ASTM A671 CJ 103 Class 70 ASTM A671 CJ 104 Class 70 ASTM A671 CJ 105 Class 70
ASTM A671 CJ 102 Class 71 ASTM A671 CJ 103 Class 71 ASTM A671 CJ 104 Class 71 ASTM A671 CJ 105 Class 71
ASTM A671 CJ 102 Class 72 ASTM A671 CJ 103 Class 72 ASTM A671 CJ 104 Class 72 ASTM A671 CJ 105 Class 72
ASTM A671 CJ 102 Class 73 ASTM A671 CJ 103 Class 73 ASTM A671 CJ 104 Class 73 ASTM A671 CJ 105 Class 73
ASTM A671 CJ 106 Class 10 ASTM A671 CJ 107 Class 10 ASTM A671 CJ 108 Class 10 ASTM A671 CJ 109 Class 10
ASTM A671 CJ 106 Class 11 ASTM A671 CJ 107 Class 11 ASTM A671 CJ 108 Class 11 ASTM A671 CJ 109 Class 11
ASTM A671 CJ 106 Class 12 ASTM A671 CJ 107 Class 12 ASTM A671 CJ 108 Class 12 ASTM A671 CJ 109 Class 12
ASTM A671 CJ 106 Class 13 ASTM A671 CJ 107 Class 13 ASTM A671 CJ 108 Class 13 ASTM A671 CJ 109 Class 13
ASTM A671 CJ 106 Class 20 ASTM A671 CJ 107 Class 20 ASTM A671 CJ 108 Class 20 ASTM A671 CJ 109 Class 20
ASTM A671 CJ 106 Class 21 ASTM A671 CJ 107 Class 21 ASTM A671 CJ 108 Class 21 ASTM A671 CJ 109 Class 21
ASTM A671 CJ 106 Class 22 ASTM A671 CJ 107 Class 22 ASTM A671 CJ 108 Class 22 ASTM A671 CJ 109 Class 22
ASTM A671 CJ 106 Class 23 ASTM A671 CJ 107 Class 23 ASTM A671 CJ 108 Class 23 ASTM A671 CJ 109 Class 23
ASTM A671 CJ 106 Class 30 ASTM A671 CJ 107 Class 30 ASTM A671 CJ 108 Class 30 ASTM A671 CJ 109 Class 30
ASTM A671 CJ 106 Class 31 ASTM A671 CJ 107 Class 31 ASTM A671 CJ 108 Class 31 ASTM A671 CJ 109 Class 31
ASTM A671 CJ 106 Class 32 ASTM A671 CJ 107 Class 32 ASTM A671 CJ 108 Class 32 ASTM A671 CJ 109 Class 32
ASTM A671 CJ 106 Class 33 ASTM A671 CJ 107 Class 33 ASTM A671 CJ 108 Class 33 ASTM A671 CJ 109 Class 33
ASTM A671 CJ 106 Class 40 ASTM A671 CJ 107 Class 40 ASTM A671 CJ 108 Class 40 ASTM A671 CJ 109 Class 40
ASTM A671 CJ 106 Class 41 ASTM A671 CJ 107 Class 41 ASTM A671 CJ 108 Class 41 ASTM A671 CJ 109 Class 41
ASTM A671 CJ 106 Class 42 ASTM A671 CJ 107 Class 42 ASTM A671 CJ 108 Class 42 ASTM A671 CJ 109 Class 42
ASTM A671 CJ 106 Class 43 ASTM A671 CJ 107 Class 43 ASTM A671 CJ 108 Class 43 ASTM A671 CJ 109 Class 43
ASTM A671 CJ 106 Class 50 ASTM A671 CJ 107 Class 50 ASTM A671 CJ 108 Class 50 ASTM A671 CJ 109 Class 50
ASTM A671 CJ 106 Class 51 ASTM A671 CJ 107 Class 51 ASTM A671 CJ 108 Class 51 ASTM A671 CJ 109 Class 51
ASTM A671 CJ 106 Class 52 ASTM A671 CJ 107 Class 52 ASTM A671 CJ 108 Class 52 ASTM A671 CJ 109 Class 52
ASTM A671 CJ 106 Class 53 ASTM A671 CJ 107 Class 53 ASTM A671 CJ 108 Class 53 ASTM A671 CJ 109 Class 53
ASTM A671 CJ 106 Class 60 ASTM A671 CJ 107 Class 60 ASTM A671 CJ 108 Class 60 ASTM A671 CJ 109 Class 60
ASTM A671 CJ 106 Class 61 ASTM A671 CJ 107 Class 61 ASTM A671 CJ 108 Class 61 ASTM A671 CJ 109 Class 61
ASTM A671 CJ 106 Class 62 ASTM A671 CJ 107 Class 62 ASTM A671 CJ 108 Class 62 ASTM A671 CJ 109 Class 62
ASTM A671 CJ 106 Class 63 ASTM A671 CJ 107 Class 63 ASTM A671 CJ 108 Class 63 ASTM A671 CJ 109 Class 63
ASTM A671 CJ 106 Class 70 ASTM A671 CJ 107 Class 70 ASTM A671 CJ 108 Class 70 ASTM A671 CJ 109 Class 70
ASTM A671 CJ 106 Class 71 ASTM A671 CJ 107 Class 71 ASTM A671 CJ 108 Class 71 ASTM A671 CJ 109 Class 71
ASTM A671 CJ 106 Class 72 ASTM A671 CJ 107 Class 72 ASTM A671 CJ 108 Class 72 ASTM A671 CJ 109 Class 72
ASTM A671 CJ 106 Class 73 ASTM A671 CJ 107 Class 73 ASTM A671 CJ 108 Class 73 ASTM A671 CJ 109 Class 73
ASTM A671 CJ 110 Class 10 ASTM A671 CJ 111 Class 10 ASTM A671 CJ 112 Class 10 ASTM A671 CJ 113 Class 10
ASTM A671 CJ 110 Class 11 ASTM A671 CJ 111 Class 11 ASTM A671 CJ 112 Class 11 ASTM A671 CJ 113 Class 11
ASTM A671 CJ 110 Class 12 ASTM A671 CJ 111 Class 12 ASTM A671 CJ 112 Class 12 ASTM A671 CJ 113 Class 12
ASTM A671 CJ 110 Class 13 ASTM A671 CJ 111 Class 13 ASTM A671 CJ 112 Class 13 ASTM A671 CJ 113 Class 13
ASTM A671 CJ 110 Class 20 ASTM A671 CJ 111 Class 20 ASTM A671 CJ 112 Class 20 ASTM A671 CJ 113 Class 20
ASTM A671 CJ 110 Class 21 ASTM A671 CJ 111 Class 21 ASTM A671 CJ 112 Class 21 ASTM A671 CJ 113 Class 21
ASTM A671 CJ 110 Class 22 ASTM A671 CJ 111 Class 22 ASTM A671 CJ 112 Class 22 ASTM A671 CJ 113 Class 22
ASTM A671 CJ 110 Class 23 ASTM A671 CJ 111 Class 23 ASTM A671 CJ 112 Class 23 ASTM A671 CJ 113 Class 23
ASTM A671 CJ 110 Class 30 ASTM A671 CJ 111 Class 30 ASTM A671 CJ 112 Class 30 ASTM A671 CJ 113 Class 30
ASTM A671 CJ 110 Class 31 ASTM A671 CJ 111 Class 31 ASTM A671 CJ 112 Class 31 ASTM A671 CJ 113 Class 31
ASTM A671 CJ 110 Class 32 ASTM A671 CJ 111 Class 32 ASTM A671 CJ 112 Class 32 ASTM A671 CJ 113 Class 32
ASTM A671 CJ 110 Class 33 ASTM A671 CJ 111 Class 33 ASTM A671 CJ 112 Class 33 ASTM A671 CJ 113 Class 33
ASTM A671 CJ 110 Class 40 ASTM A671 CJ 111 Class 40 ASTM A671 CJ 112 Class 40 ASTM A671 CJ 113 Class 40
ASTM A671 CJ 110 Class 41 ASTM A671 CJ 111 Class 41 ASTM A671 CJ 112 Class 41 ASTM A671 CJ 113 Class 41
ASTM A671 CJ 110 Class 42 ASTM A671 CJ 111 Class 42 ASTM A671 CJ 112 Class 42 ASTM A671 CJ 113 Class 42
ASTM A671 CJ 110 Class 43 ASTM A671 CJ 111 Class 43 ASTM A671 CJ 112 Class 43 ASTM A671 CJ 113 Class 43
ASTM A671 CJ 110 Class 50 ASTM A671 CJ 111 Class 50 ASTM A671 CJ 112 Class 50 ASTM A671 CJ 113 Class 50
ASTM A671 CJ 110 Class 51 ASTM A671 CJ 111 Class 51 ASTM A671 CJ 112 Class 51 ASTM A671 CJ 113 Class 51
ASTM A671 CJ 110 Class 52 ASTM A671 CJ 111 Class 52 ASTM A671 CJ 112 Class 52 ASTM A671 CJ 113 Class 52
ASTM A671 CJ 110 Class 53 ASTM A671 CJ 111 Class 53 ASTM A671 CJ 112 Class 53 ASTM A671 CJ 113 Class 53
ASTM A671 CJ 110 Class 60 ASTM A671 CJ 111 Class 60 ASTM A671 CJ 112 Class 60 ASTM A671 CJ 113 Class 60
ASTM A671 CJ 110 Class 61 ASTM A671 CJ 111 Class 61 ASTM A671 CJ 112 Class 61 ASTM A671 CJ 113 Class 61
ASTM A671 CJ 110 Class 62 ASTM A671 CJ 111 Class 62 ASTM A671 CJ 112 Class 62 ASTM A671 CJ 113 Class 62
ASTM A671 CJ 110 Class 63 ASTM A671 CJ 111 Class 63 ASTM A671 CJ 112 Class 63 ASTM A671 CJ 113 Class 63
ASTM A671 CJ 110 Class 70 ASTM A671 CJ 111 Class 70 ASTM A671 CJ 112 Class 70 ASTM A671 CJ 113 Class 70
ASTM A671 CJ 110 Class 71 ASTM A671 CJ 111 Class 71 ASTM A671 CJ 112 Class 71 ASTM A671 CJ 113 Class 71
ASTM A671 CJ 110 Class 72 ASTM A671 CJ 111 Class 72 ASTM A671 CJ 112 Class 72 ASTM A671 CJ 113 Class 72
ASTM A671 CJ 110 Class 73 ASTM A671 CJ 111 Class 73 ASTM A671 CJ 112 Class 73 ASTM A671 CJ 113 Class 73
ASTM A671 CK 75 Class 10 ASTM A671 CK 75 Class 42 ASTM A671 CP75 Class 10 ASTM A671 CP75 Class 42
ASTM A671 CK 75 Class 11 ASTM A671 CK 75 Class 43 ASTM A671 CP75 Class 11 ASTM A671 CP75 Class 43
ASTM A671 CK 75 Class 12 ASTM A671 CK 75 Class 50 ASTM A671 CP75 Class 12 ASTM A671 CP75 Class 50
ASTM A671 CK 75 Class 13 ASTM A671 CK 75 Class 51 ASTM A671 CP75 Class 13 ASTM A671 CP75 Class 51
ASTM A671 CK 75 Class 20 ASTM A671 CK 75 Class 52 ASTM A671 CP75 Class 20 ASTM A671 CP75 Class 52
ASTM A671 CK 75 Class 21 ASTM A671 CK 75 Class 53 ASTM A671 CP75 Class 21 ASTM A671 CP75 Class 53
ASTM A671 CK 75 Class 22 ASTM A671 CK 75 Class 60 ASTM A671 CP75 Class 22 ASTM A671 CP75 Class 60
ASTM A671 CK 75 Class 23 ASTM A671 CK 75 Class 61 ASTM A671 CP75 Class 23 ASTM A671 CP75 Class 61
ASTM A671 CK 75 Class 30 ASTM A671 CK 75 Class 62 ASTM A671 CP75 Class 30 ASTM A671 CP75 Class 62
ASTM A671 CK 75 Class 31 ASTM A671 CK 75 Class 63 ASTM A671 CP75 Class 31 ASTM A671 CP75 Class 63
ASTM A671 CK 75 Class 32 ASTM A671 CK 75 Class 70 ASTM A671 CP75 Class 32 ASTM A671 CP75 Class 70
ASTM A671 CK 75 Class 33 ASTM A671 CK 75 Class 71 ASTM A671 CP75 Class 33 ASTM A671 CP75 Class 71
ASTM A671 CK 75 Class 40 ASTM A671 CK 75 Class 72 ASTM A671 CP75 Class 40 ASTM A671 CP75 Class 72
ASTM A671 CK 75 Class 41 ASTM A671 CK 75 Class 73 ASTM A671 CP75 Class 41 ASTM A671 CP75 Class 73