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Designation |
Chemical composition % by mass max unless stated |
UNS No |
SAE No |
AISI No / Common Name |
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
Others |
S30100 |
30301 |
301 |
0.15 |
1.00 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
- |
6.00/8.00 |
N 0.10 |
S30103 |
- |
301L |
0.03 |
1.00 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
- |
6.00/8.00 |
N 0.20 |
S30153 |
- |
301LN |
0.03 |
1.00 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
- |
6.00/8.00 |
N 0.07/0.20 |
S30200 |
30302 |
302 |
0.15 |
0.75 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
8.00/10.0 |
- |
S30215 |
30302B |
302B |
0.15 |
2.00/3.00 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
8.00/10.0 |
- |
S30300 |
30303 |
303 |
0.15 |
1.00 |
2.00 |
0.20 |
0.15 min |
17.0/19.0 |
0.60 |
8.00/10.0 |
Zr 0.60 |
S30310 |
- |
XM-5 (303Plus x) |
0.15 |
1.00 |
2.50/4.50 |
0.20 |
0.25 min |
17.00/19.00 |
- |
7.00/9.00 |
- |
S30323 |
30303Se |
303Se |
0.15 |
1.00 |
2.00 |
0.20 |
0.060 |
17.0/19.0 |
- |
8.00/10.0 |
Se 0.15 min |
S30330 |
- |
303Cu |
0.15 |
1.00 |
2.00 |
0.15 |
0.10 min |
17.00/19.00 |
- |
6.00/10.00 |
Cu 2.5/4.00; Se 0.10 |
S30400 |
30304 |
304 |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
- |
8.00/10.5 |
- |
S30403 |
30304L |
304L |
0.03 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
- |
8.00/12.0 |
- |
S30430 |
- |
302HQ |
0.03 |
1.00 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
8.0/10.0 |
Cu 3.0/4.0 |
S30452 |
- |
XM-21 (304HN) |
0.08 |
1.00 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
- |
8.00/10.00 |
N 0.16/0.30 |
S30453 |
- |
304LN |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
- |
8.00/12.0 |
N 0.10/0.16 |
S30454 |
- |
- |
0.03 |
1.00 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
- |
8.0/11.0 |
N 0.16/0.30 |
S30500 |
30305 |
305 |
0.12 |
1.00 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
10.5/13.0 |
- |
S30800 |
30308 |
308 |
0.08 |
1.00 |
2.00 |
0.045 |
0.030 |
19.0/21.0 |
- |
10.0/12.0 |
- |
S31600 |
30316 |
316 |
0.08 |
1.00 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
2.00/3.00 |
10.0/14.0 |
- |
S31603 |
30316L |
316L |
0.03 |
1.00 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
2.00/3.00 |
10.0/14.0 |
- |
S31635 |
- |
316Ti |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
2.00/3.00 |
10.0/14.0 |
Ti 5x (C+N) / 0.70 |
S31640 |
- |
316Cb |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
2.00/3.00 |
10.0/14.0 |
Nb 10x C / 1.10 |
S31653 |
- |
316LN |
0.03 |
0.75 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
2.00/3.00 |
10.0/14.0 |
N 0.10/0.16 |
S31700 |
30317 |
317 |
0.08 |
1.00 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
3.00/4.00 |
11.0/15.0 |
- |
S31703 |
- |
317L |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
3.00/4.00 |
11.0/15.0 |
N 0.10 |
S31725 |
- |
317LM |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
4.0/5.0 |
13.5/17.5 |
N 0.20 |
S31726 |
- |
317LMN |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
17.0/20.0 |
4.0/5.0 |
13.5/17.5 |
N 0.10/0.20 |
S31753 |
- |
317LN |
0.030 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
3.0/4.0 |
11.0/15.0 |
N 0.10/0.20 |
S32100 |
30321 |
321 |
0.08 |
1.00 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
9.00/12.0 5 |
Ti 5 x C min |
S34700 |
30347 |
347 |
0.08 |
1.00 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
9.00/13.0 |
Nb+Ta 10 x C min |
S34720 |
- |
347F |
0.08 |
1.00 |
2.00 |
0.040 |
0.18/0.35 |
17.00/19.00 |
0.75 |
9.00/12.00 |
Nb 10xC / 1.10; Cu 0.75; Ta 0.05 |
S34723 |
- |
347FSe |
0.08 |
1.00 |
2.00 |
0.11/0.17 |
0.030 |
17.00/19.00 |
0.75 |
9.00/12.00 |
Nb 10xC / 1.10; Cu 0.75; Se 0.15/0.35; Ta 0.05 |
S34800 |
30348 |
348 |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
9.00/13.0 |
Nb+Ta 10 x C / 1.00; Ta:0.10 max; Co 0.20 |
S38400 |
30384 |
384 |
0.08 |
1.00 |
2.00 |
0.045 |
0.030 |
15.0/17.0 |
- |
17.0/19.0 |
- |
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