Technical Library

BS Guide to Euronorms

TYPICAL COMPOSITION *
  STEEL NAME EN C N Cr Ni Mo
A
U
S
T
E
N
I
T
I
C
201 1.4372 0.15 0.05 16 3.5
301 1.4310 0.15 16 6
302 1.4319 0.07 0.06 17 8
303 1.4305 0.10 17 8
304 1.4301 0.04 17.5 8
304L 1.4307 0.02 17.5 8
304L 1.4306 0.02 0.12 17.5 10 2
316 1.4401 0.04 16.5 10 2
316L 1.4404 0.02 16.5 10 2
316 1.4436 0.04 16.5 10.5 2.5
316L 1.4432 0.03 16.5 10.5 2.5
316Ti 1.4571 0.08 16.5 10.5 2
317L 1.4438 0.03 17.5 13 3
321 1.4541 0.05 17 9
347 1.4550 0.08 0.04 17.5 9
310S 1.4845 0.10 24 19
309S 1.4833 0.15 22 12
904L 1.4539 0.02 19 24 4
D
U
P
L
E
X
32304 1.4362 0.03 0.05 22 3.5 0.1
31803 1.4462 0.03 0.1 21 4.5 2.5
32750 1.4410 0.03 0.24 24 6 3
F
E
R
R
I
T
I
C
409 1.4512 0.03   11    
410 1.4006 0.12 12
430 1.4016 0.08 16
439 1.4510 0.05 16
441 1.4509 0.03   17.5
4003 1.4003 0.03 0.03 11 0.5
OTHER DESIGNATION/STANDARDS
  Other DIN SS BS
A
U
S
T
E
N
I
T
I
C
Mn
1.4310 2331 301S21
1.4319 2332 302S31
S 1.4305 2346 303S31
1.4301 2333 304S31
1.4307 2352 304S11
1.4406 316S61
1.4401 2347 316S31
1.4404 2348 316S11
1.4436 2343 316S33
1.4435 2353 316S13
Ti 1.4571 2350 320S31
1.4438 2367 317S12
Ti 1.4541 2337 321S31
Nb 1.4550 2338 347S31
1.4845 2361 310S16
1.4833 309S16
1.2Cu 1.4539 2562 904S13
D
U
P
L
E
X
1.4362 2327
1.4462 2377 318S13
2328  
F
E
R
R
I
T
I
C
Ti 1.4512   409S19
1.4006 2302 410S21
1.4016 2320 430S17
Ti 1.4510
Ti Nb 1.4509
1.4003 4003

* The chemical composition of specified grades are only a guide and may vary.

Page updated 22nd Mar 2017, 09:06
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