Stainless Steel Grades

AISI 303, AISI 304/304L/304N, AISI 309/309S, AISI 310/310S, AISI 316/316L/316Ti, AISI 317/317L, AISI 321/321H, AISI 347/347H, AISI 409, AISI 410/410S, AISI 416, AISI 420/420F, AISI 429, AISI 430/430F, AISI 446/446C, AISI 904L, Grade 660 Bolts.

Stainless Steels / Others

Grade

Related Specification

 

British

European

ASTM

UNS

304/304L

BS 970

1.4301/1.4306

A193 B8, A320 B8  

S 30400 / S30403

310

BS 970

1.4841

A479

S 31000 S 31008

310S

BS 970

1.4845

S 31008

316/316L

BS 970

1.4401

A193 B8M, A320 B8M

S 31600 / S31603

317/317L

BS 970

1.4449/1.4438

S 31700 / S31703

321

BS 970

1.4541

A193 B8T

S 32100

347

BS 970

1.4550

A193 B8C, A320 B8C

S 34700

410

BS 970

1.4006

S 41000

431

BS 970

1.4057

S 43100

174PH

 

1.4562

S 14700

660 A/B/C/D

 

1.4980

A453

K 66286

254 SMO ®

 

1.4547

S 31254

C63000

 

B150

C63000

904L

 

1.4539

N08904

Zirconium 702

 

R60702

Zirconium 705

 

R60705

Other Stainless Steel Grades :
301, 302, 303, 304, 305, 309, 310, 316, 317, 321, 330, 347, 405, 410, 414, 416, 420, 430, 431, 440, 442, 446, 501, 502, Alloy 10 & 20, 17-4 PH, 17-7 PH, 17-10PH, PH 15-7Mo.