Chemical composition
C(%)
Si(%)
Mn(%)
P(%)
S(%)
Cr(%)
Ni(%)
0.14-0.23 ¨Q1.0 ¨Q1.0 ¨Q0.045 ¨Q0.03 15.5-17.5 1.5-2.5
Applications
- Heat-Resisting Stainless Steels
Corrosion-Resisting Stainless Steels
Country Code
- DIN
Standard
- 20Cr-Ni17-2
Steel Type
X20Cr-Ni17-2
Heat treatment
Relate Steel Type
| Steel Type | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) |
|---|---|---|---|---|---|---|---|---|
| X20Cr-Ni17-2 | DIN | 0.14-0.23 | ¨Q1.0 | ¨Q1.0 | ¨Q0.045 | ¨Q0.03 | 15.5-17.5 | 1.5-2.5 |
| 1Cr17Ni2 | GB | 0.11-0.17 | ¨Q0.8 | ¨Q0.8 | ¨Q0.035 | ¨Q0.03 | 16.0-18.0 | 1.5-2.5 |
| SUS431 | JIS | ¨Q0.2 | ¨Q1.0 | ¨Q1.0 | ¨Q0.04 | ¨Q0.03 | 15.0-17.0 | 1.25-2.50 |
| 431 | AISI | ¨Q0.2 | ¨Q1.0 | ¨Q1.0 | ¨Q0.04 | ¨Q0.03 | 15.0-17.0 | 1.25-2.50 |
| X22CrNi17 | DIN | 0.15-0.23 | ¨Q1.0 | ¨Q1.0 | ¨Q0.045 | ¨Q0.03 | 16.0-18.0 | 1.5-2.5 |
| 431 | CNS | ¨Q0.2 | ¨Q1.0 | ¨Q1.0 | ¨Q0.04 | ¨Q0.03 | 15.0-17.0 | 1.25-2.50 |