|
|
CHINA
中国 |
USA
美国 |
Chemical composition |
|
C |
Cr |
Ni |
Mo |
N |
other |
|
Martensitic and ferritic steel |
1Cr13
2Cr13
0Cr13A1
1Cr17 |
410S/410
405
430 |
＜0.15
≤-0.25
＜0.08
＜0.08 |
12.5
12.5
17.5 |
-
-
-
- |
-
-
-
- |
-
-
-
- |
-
-
A1=0.15
- |
|
Dual-phase steel |
00Cr23Ni4
00Cr22Ni5Mo3
00Cr25Ni7Mo3 |
32 304
31 803
32 750 |
＜0.03
＜0.03
＜0.03 |
23.0
22.0
25.0 |
4.0
5.3
6.5 |
-
2.8
3.0 |
0.10
0.10
0.20 |
-
-
- |
|
Austenitic steels |
0Cr18Ni9
1Cr18 Ni9
0Cr18Ni9
0Cr17Ni12Mo2
00Cr18Ni14Mo2
00Cr19Ni13Mo3 |
304
302HQ
304HC
316
316L
317L |
＜0.07
＜0.15
＜0.07
＜0.07
＜0.03
＜0.03 |
18/20
17/19
17/19
15/18
16/18
18/20 |
8/10
7-9
8-10
10/12.5
10/13
14/18 |
-
-
-
2/2.5
2/2.5
3/3.5 |
-
-
-
-
-
- |
-
Mn2.0
Mn2.0
-
-
- |
|
Super austenitic steel |
00Cr20Ni25Mo4
00Cr22Ni21Mo6 |
NO8904
S31254 |
＜0.02
＜0.02 |
20.0
22.0 |
25.0
21.0 |
4.3
6.2 |
0.13
0.24 |
|
|
Heat-resistant steel |
0Cr25Ni20
0Cr23Ni13
0Cr23Ni13
0Cr23Ni13 |
310S
309S
S30815
S35315 |
＜0.08
＜0.08
＜0.09
＜0.05 |
25.0
23.0
21.0
25.0 |
20.0
13.0
11.0
35.0 |
-
-
-
- |
-
-
-
- |
|
|
Precipitation Hardening |
0Cr17Ni7A1
0Cr17Ni5Cu3Nb
0Cr15Ni7M02A1
|
631
630
632 |
≤0.07
≤0.07
≤0.07 |
16-18
16-18
14-15.5 |
6.5/7.75
3.5/5.5
6.5/7.75 |
≤2.5 |
|
Al≤1.5
Cu≤3.5
Al≤1.5 |
