|
|
|
|
Chemical properties of Stainless Steel
CHEMICAL COMPOSITION MECHANICAL COMPOSITION
Chemical compositions of AISI (ASTM/ASME) and UNS austenitic stainless steel grades
The data given is not intended to replace that shown in individual standards to which reference should always be made.
Standard 300 series austenitic grades
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 |
- |
Standard 200 series austenitic grades
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 |
|
|
|
|
|
|
|
|
|
|
|
|
S20100 |
30201 |
201 |
0.15 |
1.00 |
5.50/7.50 |
0.060 |
0.030 |
16.0/18.0 |
- |
3.50/5.50 |
N 0.25 |
S20103 |
- |
- |
0.03 |
0.75 |
5.5/7.5 |
0.045 |
0.030 |
16.0/18.0 |
- |
3.5/5.5 |
N 0.25 |
S20153 |
- |
- |
0.03 |
0.75 |
6.4/7.5 |
0.045 |
0.015 |
16.0/17.5 |
- |
4.0/5.0 |
N 0.10/0.25; Cu 1.00 |
S20161 |
- |
Gall-Tough |
0.15 |
3.0/4.0 |
4.0/6.0 |
0.040 |
0.040 |
15.0/18.0 |
- |
4.0/6.0 |
N 0.08/0.20 |
S20162 |
- |
- |
0.15 |
2.5/4.5 |
4.0/8.0 |
0.040 |
0.040 |
16.5/21.0 |
0.05/0.25 |
6.0/10.0 |
N 0.05/0.25 |
S20200 |
30202 |
202 |
0.15 |
1.00 |
7.50/10.0 |
0.060 |
0.030 |
17.0/19.0 |
- |
4.00/6.00 |
N 0.25 |
S20300 |
- |
XM-1 (203EZ) |
0.08 |
1.00 |
5.0/6.5 |
0.045 |
0.18/0.35 |
16.0/18.0 |
- |
5.0/6.5 |
Cu 1.75/2.25 |
S20400 |
- |
- |
0.030 |
1.00 |
7.0/9.0 |
0.040 |
0.030 |
15.0/17.0 |
- |
1.50/3.00 |
N 0.15/0.30 |
S20500 |
- |
205 |
0.12/0.25 |
1.00 |
14.0/15.5 |
0.060 |
0.030 |
16.5/18.0 |
- |
1.0/1.7 |
N 0.32/0.40 |
S20910 |
- |
XM-19 (Nitronic 50) |
0.06 |
0.75 |
4.0/6.0 |
0.040 |
0.030 |
20.5/23.5 |
1.50/3.00 |
11.5/13.5 |
Nb 0.10/0.30; V 0.10/0.30 |
S21400 |
- |
XM-31 (Tenelon) |
0.12 |
0.30/1.00 |
14.0/16.0 |
0.045 |
0.030 |
17.0/18.5 |
- |
1.00 |
- |
S21460 |
- |
XM-14 |
0.12 |
0.75 |
14.0/16.0 |
0.060 |
0.030 |
17.0/19.0 |
- |
5.0/6.0 |
N 0.35/0.50 |
S21600 |
- |
XM-17 (216) |
0.08 |
0.75 |
7.5/9.0 |
0.045 |
0.030 |
17.5/22.0 |
2.00/3.00 |
5.0/7.0 |
N 0.25/0.50 |
S21603 |
- |
XM-18 (216L) |
0.03 |
0.75 |
7.5/9.0 |
0.045 |
0.030 |
17.5/22.0 |
2.00/3.00 |
5.0/7.0 |
N 0.25/0.50 |
S21800 |
- |
Nitronic 60 |
0.10 |
3.5/4.5 |
7.0/9.0 |
0.060 |
0.030 |
16.0/18.0 |
- |
8.0/9.0 |
N 0.08/0.18 |
S21900 |
- |
21-6-9 (Nitronic 40) |
0.08 |
1.00 |
8.00/10.00 |
0.045 |
0.030 |
19.0/21.50 |
- |
5.50/7.50 |
N 0.15/0.40 |
S21904 |
- |
XM-11 (Nitronic 40) |
0.04 |
1.00 |
8.00/10.00 |
0.045 |
0.030 |
19.00/21.50 |
- |
5.50/7.50 |
N 0.15/0.40 |
S24000 |
- |
XM-29 (Nitronic 33) |
0.08 |
0.75 |
11.5/14.5 |
0.060 |
0.030 |
17.0/19.0 |
- |
2.3/3.7 |
N 0.20/0.40 |
S24100 |
- |
18-2Mn (Nitronic 32) |
0.15 |
1.00 |
11.0/14.0 |
0.045 |
0.030 |
16.5/19.00 |
- |
0.50/2.50 |
N 0.20/0.45 |
S28200 |
- |
18-18 Plus |
0.15 |
1.00 |
17.00/19.00 |
0.045 |
0.030 |
17.00/19.00 |
0.75/1.25 |
- |
N 0.40/0.60; Cu 0.75/1.25 |
Special austenitic grades
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 |
N08020 |
- |
20Cb-3 |
0.07 |
1.00 |
2.00 |
0.045 |
0.035 |
19.0/21.0 |
2.00/3.00 |
32.0/38.0 |
Cu 3.0/4.0; Nb 8xC / 1.00 |
N08024 |
- |
20Mo-4 |
0.03 |
0.50 |
1.00 |
0.035 |
0.035 |
22.50/25.00 |
3.50/5.00 |
35.00/40.00 |
Cu 0.50/1.50; Nb+Ta 0.15/0.35 |
N08026 |
- |
20Mo6 |
0.03 |
0.50 |
1.00 |
0.03 |
0.03 |
22.00/26.00 |
5.00/6.70 |
33.0/37.20 |
Cu 2.00/4.00; N 0.10/0.16 |
N08028 |
- |
Sanicro28 |
0.030 |
1.0 |
2.50 |
0.030 |
0.030 |
26.0/28.0 |
3.0/4.0 |
30.0/34.0 |
Cu 0.6/1.4 |
N08366 |
- |
AL-6X |
0.035 |
1.00 |
2.00 |
0.040 |
0.030 |
20.00/22.00 |
6.00/7.00 |
23.50/25.50 |
- |
N08367 |
- |
AL-6XN |
0.030 |
1.00 |
2.00 |
0.040 |
0.030 |
20.0/22.0 |
6.0/7.0 |
23.5/25.5 |
Cu 0.75; N 0.18/0.25 |
N08700 |
- |
JS700 |
0.04 |
1.00 |
2.00 |
0.040 |
0.030 |
19.0/23.0 |
4.3/5.0 |
24.0/26.0 |
Cu 0.50; Nb 8xC / 0.40 |
N08904 |
- |
904L |
0.020 |
1.00 |
2.00 |
0.045 |
0.035 |
19.0/23.0 |
4.0/5.0 |
23.0/28.0 |
Cu 1.0/2.0 |
N08925 |
- |
1925hMo |
0.020 |
0.50 |
1.0 |
0.045 |
0.030 |
19.0/21.0 |
6.0/7.0 |
24.0/26.0 |
Cu 0.8/1.5; N 0.1/0.2 |
N08926 |
- |
- |
0.020 |
1.50 |
2.00 |
0.030 |
0.010 |
19.0/21.0 |
6.0/7.0 |
24.0/26.0 |
Cu 0.5/1.5; N 0.15/0.25 |
S30600 |
- |
Cronifer 1815 LCSi |
0.018 |
3.7/4.3 |
2.00 |
0.020 |
0.020 |
17.0/18.5 |
0.20 |
14.0/15.5 |
Cu 0.50 |
S30601 |
- |
- |
0.015 |
5.0/5.6 |
0.50/0.80 |
0.030 |
0.013 |
17.0/18.0 |
0.20 |
17.0/18.0 |
Cu 0.05; N 0.35 |
S31050 |
- |
310MoLN |
0.020 |
0.50 |
2.00 |
0.030 |
0.010 |
24.0/26.0 |
1.60/2.60 |
0.09/0.15 |
N 0.09/0.15 |
S31254 |
- |
254SMO |
0.020 |
0.80 |
1.00 |
0.030 |
0.010 |
19.5/20.5 |
6.0/6.5 |
17.5/18.5 |
Cu 0.50/1.00; N 0.18/0.22 |
S31266 |
- |
- |
0.030 |
1.00 |
2.0/4.0 |
0.035 |
0.020 |
23.0/25.0 |
5.2/6.2 |
21.0/24.0 |
Cu 1.00/2.50; N 0.35/0.60; W 1.50/2.50 |
S31277 |
- |
- |
0.020 |
0.50 |
3.00 |
0.030 |
0.010 |
20.5/23.0 |
6.5/8.0 |
26.0/28.0 |
Cu 0.5/1.50; N 0.30/0.40 |
S32050 |
- |
- |
0.030 |
1.00 |
1.50 |
0.035 |
0.020 |
22.0/24.0 |
6.0/6.8 |
20.0/23.0 |
Cu 0.40 |
S32615 |
- |
- |
0.07 |
4.8/6.0 |
2.00 |
0.045 |
0.030 |
16.5/19.5 |
0.30/1.50 |
19.0/22.0 |
Cu 1.50/2.50 |
S32654 |
- |
654SMO |
0.020 |
0.50 |
2.0/4.0 |
0.030 |
0.005 |
24.0/25.0 |
7.0/8.0 |
21.0/23.0 |
Cu 0.30/0.60; N 0.45/0.55 |
S34565 |
- |
Nirosta 4565S |
0.030 |
1.00 |
5.0/7.0 |
0.030 |
0.010 |
23.0/25.0 |
4.0/5.0 |
16.0/18.0 |
N 0.40/0.60; Nb 10x C / 1.00 |
S35135 |
- |
- |
0.08 |
0.60/1.00 |
1.00 |
0.045 |
0.015 |
20.0/25.0 |
4.0/4.8 |
30./38.0 |
Ti 0.40/1.00 |
S38100 |
- |
XM-15 (18-18-2) |
0.08 |
1.50/2.50 |
2.00 |
0.030 |
0.030 |
17.0/19.0 |
- |
17.5/18.5 |
- |
S38815 |
- |
- |
0.030 |
5.5/6.5 |
2.00 |
0.040 |
0.020 |
13.0/15.0 |
0.75/1.50 |
13.0/17.0 |
Cu 0.75/1.50; Al 0.30 |
Chemical compositions of AISI (ASTM/ASME) and UNS ferritic stainless steel grades
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 |
S18200 |
- |
XM-34 (18-2FM) |
0.08 |
1.00 |
2.50 |
0.04 |
0.15 min |
17.5/19.5 |
1.50/2.50 |
- |
- |
S18235 |
- |
- |
0.025 |
1.00 |
0.50 |
0.030 |
0.15/0.35 |
17.5/18.5 |
2.00/2.50 |
1.00 |
N 0.025; (C+N) 0.035; Ti 0.30/1.00 |
S40300 |
51403 |
403 |
0.15 |
0.50 |
1.00 |
0.040 |
0.030 |
11.5/13.0 |
- |
- |
- |
S40500 |
51405 |
405 |
0.08 |
1.00 |
1.00 |
0.040 |
0.030 |
11.5/14.5 |
- |
- |
Al 0.10./0.30 |
S40800 |
- |
- |
0.08 |
1.00 |
1.00 |
0.045 |
0.045 |
11.5/13.0 |
- |
0.50 |
Ti 12xC/1.10 |
S40900 |
51409 |
409 |
0.08 |
1.00 |
1.00 |
0.045 |
0.045 |
10.5/11.75 |
- |
0.50 |
Ti 6xC/0.75 |
S40910 |
- |
- |
0.030 |
1.00 |
1.00 |
0.040 |
0.020 |
10.5/11.7 |
- |
0.50 |
N 0.030; Ti: 6x(C+N)/0.50; Nb 0.17 |
S40920 |
- |
- |
0.030 |
1.00 |
1.00 |
0.040 |
0.020 |
10.5/11.7 |
- |
0.50 |
N 0.030; Ti 0.15/0.50; Nb 0.10 |
S40930 |
- |
- |
0.030 |
1.00 |
1.00 |
0.040 |
0.020 |
10.5/11.7 |
- |
0.50 |
N 0.030; (Ti+Nb) [0.08+8x(C+N)]/0.75; Ti 0.05 |
S40945 |
- |
- |
0.030 |
1.00 |
1.00 |
0.040 |
0.030 |
10.5/11.7 |
- |
0.50 |
N 0.030; Ti 0.05/0.20; Nb 0.18/0.40 |
S40975 |
- |
- |
0.030 |
1.00 |
1.00 |
0.040 |
0.030 |
10.5/11.7 |
- |
0.50/1.00 |
N 0.030; Ti: 6x(C+N)/0.75 |
S40976 |
- |
- |
0.030 |
1.00 |
1.00 |
0.040 |
0.030 |
10.5/11.7 |
- |
0.75/1.00 |
N 0.040; Nb 10x(C+N)-0.80 |
S40977 |
- |
- |
0.030 |
1.00 |
1.00 |
0.040 |
0.015 |
10.5/12.5 |
- |
0.30/1.00 |
N 0.030 |
S41003 |
- |
- |
0.030 |
1.00 |
1.50 |
0.040 |
0.030 |
10.5/12.5 |
- |
1.50 |
- |
S41008 |
- |
410S |
0.08 |
1.00 |
1.00 |
0.040 |
0.030 |
11.5/13.5 |
- |
- |
- |
S41045 |
- |
- |
0.030 |
1.00 |
1.00 |
0.040 |
0.030 |
12.0/13.0 |
- |
0.50 |
N 0.030; Nb 9x(C+N)/0.60 |
S41050 |
- |
- |
0.04 |
1.00 |
1.00 |
0.040 |
0.030 |
10.5/12.5 |
- |
0.60/1.10 |
N 0.10 |
S41500 |
- |
- |
0.05 |
0.60 |
0.50/1.00 |
0.030 |
0.030 |
11.5/14.0 |
0.50/1.00 |
3.5/5.5 |
- |
S41603 |
- |
- |
0.08 |
1.00 |
1.25 |
006 |
0.15min |
12.0/14.0 |
- |
- |
- |
S42035 |
- |
- |
0.08 |
1.00 |
1.00 |
0.045 |
0.030 |
13.5/15.5 |
0.2/1.2 |
- |
Ti 0.30/0.50 |
S43000 |
51430 |
430 |
0.12 |
1.00 |
1.00 |
0.040 |
0.030 |
16.0/18.0 |
- |
- |
- |
S43020 |
51430F |
430F |
0.12 |
1.00 |
1.25 |
0.060 |
0.15 min |
16.0/18.0 |
0.60 |
- |
- |
S43023 |
51430FSe |
430FSe |
0.12 |
1.00 |
1.25 |
0.060 |
0.060 |
16.0/18.0 |
- |
- |
Se 0.15 |
S43036 |
- |
430Ti |
0.10 |
1.00 |
1.00 |
0.040 |
0.030 |
16.00/19.50 |
- |
0.75 |
Ti 5xC/0.75 |
S43400 |
51434 |
434 |
0.08 |
1.00 |
1.00 |
0.040 |
0.030 |
16.0/18.0 |
0.75/1.25 |
- |
- |
S43600 |
51436 |
436 |
0.08 |
1.00 |
1.00 |
0.040 |
0.030 |
16.0/18.0 |
0.75/1.25 |
- |
Nb+Ta 5xC/0.70 |
S44200 |
51442 |
442 |
0.20 |
1.00 |
1.00 |
0.040 |
0.035 |
18.0/23.0 |
- |
- |
- |
Special ferritic grades
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 |
S32803 |
- |
Cronifer 2803Mo |
0.015 |
0.55 |
0.50 |
0.020 |
0.0035 |
28.0/29.0 |
1.80/2.50 |
3.0/4.0 |
N 0.020; (C+N) 0.030; Nb 0.15/0.50 |
S43035 |
- |
435 |
0.030 |
1.00 |
1.00 |
0.040 |
0.030 |
17.0/19.0 |
- |
0.50 |
Ti [0.20+4(C+N)] / 1.10; Al 0.15 |
S43900 |
51439 |
439 |
0.07 |
1.00 |
1.00 |
0.040 |
0.030 |
17.0/19.0 |
- |
0.50 |
Ti [0.20+4(C+N)] / 1.10; Al 0.15; N:0.04 |
S43903 |
51439LL |
439LL |
0.014 |
1.00 |
1.00 |
0.040 |
0.030 |
17.0/19.0 |
- |
0.50 |
Ti [0.20+4(C+N)] / 1.10; Al 0.15; N:0.04 |
S43932 |
- |
- |
0.030 |
1.00 |
1.00 |
0.040 |
0.030 |
17.0/19.0 |
- |
0.50 |
N 0.030; (Ti+Nb) [0.20+4(C+N)] / 0.75; Al 0.15 |
S43940 |
- |
- |
0.030 |
1.00 |
1.00 |
0.040 |
0.015 |
17.5/18.5 |
- |
0.50 |
Ti 0.10/0.60; Nb [0.30+(3xC)] min |
S44400 |
- |
444 18Cr-2Mo |
0.025 |
1.00 |
1.00 |
0.040 |
0.030 |
17.5/19.5 |
1.75/2.50 |
1.00 |
N 0.035; (Ti+Nb)[0.20+4(C+N)] / 0.80 |
S44500 |
- |
- |
0.020 |
1.00 |
1.00 |
0.040 |
0.012 |
19.0/21.0 |
- |
0.60 |
N 0.03; Cu 0.30/0.60; Nb 10x(C+N) / 0.80 |
S44626 |
- |
XM-33 (26-1Ti) |
0.06 |
0.75 |
0.75 |
0.040 |
0.020 |
25.0/27.0 |
0.75/1.50 |
0.50 |
N 0.04; Cu 0.20; Ti 0.20/1.00 |
S44627 |
- |
XM-27 |
0.010 |
0.40 |
0.40 |
0.020 |
0.020 |
25.0/27.0 |
0.75/1.50 |
0.50 |
N 0.015; Cu 0.20; Nb 0.05/0.20; (Ni+Cu) 0.50 |
S44635 |
- |
Nu Monit (25-4-4) |
0.025 |
0.75 |
1.00 |
0.040 |
0.030 |
24.5/26.0 |
3.5/4.5 |
3.5/4.5 |
N 0.035; (Ti+Nb){0.20+4(C+N)] / 0.80 |
S44660 |
- |
Sea-cure (26-3-3) |
0.030 |
1.00 |
1.00 |
0.040 |
0.030 |
25.0/28.0 |
3.0/4.0 |
1.0/3.5 |
N 0.040; (Ti+Nb)0.20 / 1.00; (Ti+Nb) [6x(C+N)] min |
S44700 |
- |
29-4 |
0.010 |
0.20 |
0.30 |
0.025 |
0.020 |
28.0/30.0 |
3.5/4.2 |
0.15 |
N 0.020; Cu 0.15; (C+N) 0.025 |
S44735 |
- |
- |
0.030 |
1.00 |
1.00 |
0.040 |
0.030 |
28.0/30.0 |
3.6/4.2 |
1.00 |
N 0.045; (Ti+Nb)0.20/1.00; (Ti+Nb) 6x (C+N) min |
S44800 |
- |
29-4-2 |
0.010 |
0.20 |
0.30 |
0.025 |
0.020 |
28.0/30.0 |
3.5/4.2 |
2.00/2.50 |
N 0.020; Cu 0.15; (C+N) 0.025 |
S46800 |
- |
- |
0.030 |
1.00 |
1.00 |
0.040 |
0.030 |
18.0/20.0 |
- |
0.50 |
N 0.030; Ti 0.07/0.30; Nb 0.10/0.60; (Ti+Nb) [0.20+4(C+N)] / 0.80 |
Chemical compositions of AISI (ASTM/ASME) and UNS heat resisting stainless steel grades
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 |
S21500 |
- |
Esshete 1250 |
0.06/0.15 |
0.20/1.0 |
5.50/7.0 |
0.045 |
0.030 |
14.0/16.0 |
0.80/1.20 |
9.00/11.0 |
B 0.003/0.009; Nb 0.75/1.25; V 0.15/0.40 |
S30409 |
- |
304H |
0.04/0.10 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
- |
8.0/10.5 |
- |
S30415 |
- |
153MA |
0.04/0.06 |
1.00/2.00 |
0.80 |
0.045 |
0.030 |
18.0/19.0 |
- |
9.0/10.0 |
N 0.12/0.18; Ce 0.03/0.08 |
S30451 |
- |
304N |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
- |
8.0/10.5 |
N 0.10/0.16 |
S30452 |
- |
304HN (XM-21) |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0/20.0 |
- |
8.0/10.5 |
N 0.16/0.30 |
S30615 |
- |
RA85H |
0.16/0.24 |
3.2/4.0 |
2.00 |
0.030 |
0.030 |
17.0/19.5 |
- |
13.5/16.0 |
Al 0.80/1.50 |
S30815 |
- |
253MA |
0.05/0.10 |
1.40/2.00 |
0.80 |
0.040 |
0.030 |
20.0/22.0 |
- |
10.0/12.0 |
N 0.14/0.20; Ce 0.03/0.08 |
S30900 |
30309 |
309 |
0.20 |
1.00 |
2.00 |
0.045 |
0.030 |
22.0/24.0 |
- |
12.0/15.0 |
- |
S30908 |
30309S |
309S |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
22.0/24.0 |
- |
12.0/15.0 |
- |
S30909 |
- |
309H |
0.04/0.10 |
0.75 |
2.00 |
0.045 |
0.030 |
22.0/24.0 |
- |
12.0/15.0 |
- |
S30940 |
- |
309Cb |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
22.0/24.0 |
- |
12.0/16.0 |
Nb 10xC / 1.10 |
S30941 |
- |
309HCb |
0.04/0.10 |
0.75 |
2.00 |
0.045 |
0.030 |
22.0/24.0 |
- |
12.0/16.0 |
Nb 10xC / 1.10 |
S31000 |
30310 |
310 |
0.25 |
1.50 |
2.00 |
0.045 |
0.030 |
24.0/26.0 |
- |
19.0/22.0 |
- |
S31008 |
30310S |
310S |
0.08 |
1.50 |
2.00 |
0.045 |
0.030 |
24.0/26.0 |
- |
19.0/22.0 |
- |
S31009 |
- |
310H |
0.04/0.10 |
0.75 |
2.00 |
0.045 |
0.030 |
24.0/26.0 |
- |
19.0/22.0 |
- |
S31040 |
- |
310Cb |
0.08 |
1.50 |
2.00 |
0.045 |
0.030 |
24.0/26.0 |
- |
19.0/22.0 |
Nb 10xC / 1.10 |
S31041 |
- |
310HCb |
0.04/0.10 |
0.75 |
2.00 |
0.045 |
0.030 |
24.0/26.0 |
- |
19.0/22.0 |
Nb 10xC / 1.10 |
S31400 |
30314 |
314 |
0.25 |
1.50/3.00 |
2.00 |
0.045 |
0.030 |
23.0/26.0 |
- |
19.0/22.0 |
- |
S31609 |
- |
316H |
0.04/0.10 |
0.75 |
2.00 |
0.045 |
0.030 |
16.0/18.0 |
2.00/3.00 |
10.0/14.0 |
- |
S31651 |
- |
316N |
0.08 |
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 |
S32109 |
- |
321H |
0.04/0.10 |
0.75 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
9.0/12.0 |
Ti 4x(C+N) / 0.70 |
S33228 |
- |
- |
0.04/0.08 |
0.30 |
1.00 |
0.020 |
0.015 |
26.0/28.0 |
- |
31.0/33.0 |
Al 0.025;Ce 0.05/0.10; Nb 0.6/1.0 |
S33400 |
- |
334 |
0.08 |
1.00 |
1.00 |
0.030 |
0.015 |
18.0/22.0 |
- |
19.0/21.0 |
Al 0.15/0.60; Ti 0.15/0.60 |
S34709 |
- |
347H |
0.04/0.10 |
0.75 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
9.0/13.0 |
Nb 8xC /1.00 |
S34800 |
- |
348 |
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
9.0/13.0 |
Nb+Ta 10xC / 1.00; Ta 0.10; Co 0.20 |
S34809 |
- |
348H |
0.04/0.10 |
0.75 |
2.00 |
0.045 |
0.030 |
17.0/19.0 |
- |
9.0/13.0 |
Nb+Ta 10xC /1.00; Ta 0.10; Co 0.20 |
S35045 |
- |
- |
0.06/0.10 |
1.00 |
1.50 |
0.045 |
0.015 |
25.0/29.0 |
- |
32.0/37.0 |
Al 0.15/0.60; Ti 0.15/0.60 |
S35315 |
- |
353MA |
0.04/0.08 |
1.20/2.00 |
2.00 |
0.040 |
0.030 |
24.0/26.0 |
- |
34.0/36.0 |
N 0.12/0.18; Ce 0.03/0.10 |
S41041 |
- |
- |
0.13/0.18 |
0.50 |
0.40/0.60 |
0.030 |
0.030 |
11.50/13.00 |
0.20 |
0.50 |
Al 0.05; Nb 0.15 |
S41425 |
- |
- |
0.05 |
0.50 |
0.50/1.00 |
0.020 |
0.005 |
12.0/15.0 |
1.50/2.00 |
4.0/7.0 |
N 0.06/0.12; Cu 0.30 |
S41800 |
- |
Greek Ascoloy (615) |
0.15/0.20 |
0.50 |
0.50 |
0.040 |
0.030 |
12.00/14.00 |
0.50 |
1.80/2.20 |
W 2.50/3.50 |
S42200 |
- |
616 |
0.20/0.25 |
0.50 |
0.50/1.00 |
0.025 |
0.025 |
11.00/12.50 |
0.90/1.25 |
0.50/1.00 |
V 0.20/0.30; W 0.90/1.25 |
S42300 |
- |
Lapelloy (619) |
0.27/0.32 |
0.50 |
0.95/1.35 |
0.025 |
0.025 |
11.00/12.00 |
2.50/3.00 |
0.50 |
V 0.20/0.30 |
S44300 |
- |
MT443 |
0.20 |
1.00 |
1.00 |
0.040 |
0.030 |
18.0/23.0 |
- |
0.50 |
Cu 0.90/1.25 |
S44600 |
51446 |
446 |
0.20 |
1.00 |
1.50 |
0.040 |
0.030 |
23.0/27.0 |
- |
- |
N 0.25 |
S64152 |
- |
XM-32 |
0.08/0.15 |
0.35 |
0.50/0.90 |
0.025 |
0.025 |
11.00/12.50 |
1.50/2.00 |
2.00/3.00 |
N 0.01/0.05; V 0.25/0.40 |
N08800 |
- |
800 (332) |
0.10 |
1.00 |
1.50 |
0.045 |
0.015 |
19.0/23.0 |
- |
30.0/35.0 |
Fe 39.5 min; Al 0.15/0.60; Ti 0.15/0.60 |
N08810 |
- |
800H |
0.05/0.10 |
1.00 |
1.50 |
0.045 |
0.015 |
19.0/23.0 |
30.0/35.0 |
30.0/35.0 |
Cu 0.75; Fe 39.5 min; Al 0.15/0.60; Ti 0.15/0.60 |
N08811 |
- |
- |
0.06/0.10 |
1.00 |
1.50 |
0.040 |
0.015 |
19.0/23.0 |
- |
30.0/35.0 |
Cu 0.75; Fe 39.5 min; Al 0.15/0.60; Ti 0.15/0.60 |
Chemical compositions of AISI (ASTM/ASME) and UNS martensitic and precipitation hardening stainless steel grades
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 |
S13800 |
- |
XM-13 PH13-8Mo |
0.05 |
0.10 |
0.20 |
0.010 |
0.008 |
12.25/13.25 |
2.00/2.50 |
7.50/8.50 |
N 0.01; Al 0.90/1.35 |
S15500 |
- |
XM-12 15-5PH |
0.07 |
1.00 |
1.00 |
0.040 |
0.030 |
14.0/15.5 |
- |
3.50/5.50 |
Cu 2.5/4.5; Nb 0.15/0.45 |
S15700 |
- |
632 15-7PH |
0.09 |
1.00 |
1.00 |
0.040 |
0.030 |
14.00/16.00 |
2.00/3.00 |
6.50/7.25 |
Al 0.75/1.50 |
S17400 |
- |
630 17-4PH |
0.07 |
1.00 |
1.00 |
0.040 |
0.030 |
15.5/17.5 |
- |
3.00/5.00 |
Cu 3.00/5.00; Al 0.15/0.45 |
S17600 |
- |
635 |
0.08 |
1.00 |
1.00 |
0.040 |
0.030 |
16.00/17.50 |
- |
6.00/7.50 |
Al 0.40; Ti 0.40/1.20 |
S17700 |
- |
631 17-7PH |
0.09 |
1.00 |
1.00 |
0.040 |
0.040 |
16.00/18.00 |
- |
6.50/7.75 |
Al 0.75/1.50 |
S35000 |
- |
633 |
0.07/0.11 |
0.50 |
0.50/1.25 |
0.040 |
0.030 |
16.00/17.00 |
2.50/3.25 |
4.00/5.00 |
N 0.07/0.13 |
S35500 |
- |
634 |
0.10/0.15 |
0.50 |
0.50/1.25 |
0.040 |
0.030 |
15.00/16.00 |
2.50/3.25 |
4.00/5.00 |
N 0.07/0.13 |
S41000 |
51410 |
410 |
0.15 |
1.00 |
1.00 |
0.040 |
0.030 |
11.5/13.5 |
- |
- |
- |
S41040 |
- |
XM-30 |
0.18 |
1.00 |
1.00 |
0.040 |
0.030 |
11.0/13.0 |
- |
- |
Nb 0.05/0.30 |
S41400 |
51414 |
414 |
0.15 |
1.00 |
1.00 |
0.040 |
0.030 |
11.5/13.5 |
- |
1.25/2.50 |
- |
S41500 |
- |
- |
0.05 |
0.60 |
0.50/1.00 |
0.030 |
0.030 |
11.5/14.0 |
0.50/1.00 |
3.5/5.5 |
- |
S41600 |
51416 |
416 |
0.15 |
1.00 |
1.25 |
0.060 |
0.15 min |
12.0/14.0 |
0.60 |
- |
Zr 0.60 |
S41610 |
- |
XM-6 (416 Plus X) |
0.15 |
1.00 |
1.50/2.50 |
0.06 |
0.15 min |
12.0/14.0 |
- |
- |
- |
S41623 |
51416Se |
416Se |
0.15 |
1.00 |
1.25 |
0.060 |
0.060 |
12.0/14.0 |
- |
- |
Se 0.15 min |
S42000 |
51420 |
420 |
0.15 min |
1.00 |
1.00 |
0.040 |
0.030 |
12.0/14.0 |
- |
- |
- |
S42010 |
- |
Trim Rite |
0.15/0.30 |
1.00 |
1.00 |
0.040 |
0.030 |
13.5/15.00 |
0.40/0.85 |
0.35/0.85 |
- |
S42020 |
51420F |
420F |
0.15 min |
1.00 |
1.25 |
0.060 |
0.15 min |
12.0/14.0 |
0.60 |
- |
- |
S42023 |
51420FSe |
420FSe |
0.30/0.40 |
1.00 |
1.25 |
0.060 |
0.060 |
12.0/14.0 |
- |
- |
Se 0.15 min |
S42900 |
51429 |
429 |
0.12 |
1.00 |
1.00 |
0.040 |
0.030 |
14.0/16.0 |
- |
- |
- |
S43100 |
51431 |
431 |
0.20 |
1.00 |
1.00 |
0.040 |
0.030 |
15.0/17.0 |
- |
1.25/2.50 |
- |
S44002 |
51440A |
440A |
0.60/0.75 |
1.00 |
1.00 |
0.040 |
0.030 |
16.0/18.0 |
0.75 |
- |
- |
S44003 |
51440B |
440B |
0.75/0.95 |
1.00 |
1.00 |
0.040 |
0.030 |
16.0/18.0 |
0,75 |
- |
- |
S44004 |
51440C |
440C |
0.95/1.20 |
1.00 |
1.00 |
0.040 |
0.030 |
16.0/18.0 |
0.75 |
- |
- |
S44020 |
51440F |
440F |
0.95/1.20 |
1.00 |
1.25 |
0.060 |
0.15 min |
16.0/18.0 |
0.75 |
- |
Zr 0.75 |
S44023 |
51440FSe |
440FSe |
0.95/1.20 |
1.00 |
1.25 |
0.060 |
0.060 |
16.0/18.0 |
- |
- |
Se 0.15 min |
S45000 |
- |
XM-25 Custom 450 |
0.05 |
1.00 |
1.00 |
0.030 |
0.030 |
14.00/16.00 |
0.50/1.00 |
5.00/7.00 |
Cu 1.25/1.75; Nb 8xC min |
S45500 |
- |
XM-16 Custom 455 |
0.05 |
0.50 |
0.50 |
0.040 |
0.030 |
11.00/12.50 |
0.50 |
7.50/9.50 |
Cu 1.50/2.50; Nb 0.10/0.50 |
S45503 |
- |
- |
0.010 |
0.20 |
0.50 |
0.010 |
0.010 |
11.00/12.50 |
0.50 |
7.50/9.50 |
Cu 1.50/2.50; Ti 1.00/1.35 |
S46500 |
- |
- |
0.02 |
0.25 |
0.25 |
0.015 |
0.010 |
11.00/12.50 |
0.75/1.25 |
10.75/11.25 |
Mo 0.75/1.25; Ti 1.50/1.80 |
S66286 |
- |
A286 |
0.08 |
1.00 |
2.00 |
0.040 |
0.030 |
13.50/16.00 |
1.00/1.50 |
24.0/27.0 |
Al 0.35; B 0.0010/0.010; Ti 1.90/2.35; V 0.10/0.50 |
Composition of Duplex Stainless Steel
|
|
| Home || About Us || Services || Products || Contact Us |
|
| |
| All Rights Reserved to Pawan Alloy Steel 2016. Powered by Catchway. |
|
Carbon Steel (SS) in Grade 304, 304L, 304H, 316, 316L, 316LN, 316Ti, 309, 310S, 317L, 321, 347, 409, 410, 420,430, 440A, 440B, 440C, 446, 202, Duplex Steel (2507, 2205, 329L) 17-4 PH (630 Gr.) 15.5 PH, 17.7 PH, 4122, Precision Tubes, Capillary Tube, Fabricated Pipe, Round, Square, Rectangle, Oval, Coil, Flexible Pipe, Shaft, Seamless, Welded (ERW) 'U' Shape, Hydraulic Tube, Carbon Stainless Alloy Mild Steel Stockist & Suppliers, Manufacturers, Exporters Mumbai India
