Chemical composition
C(%)
Si(%)
Mn(%)
P(%)
S(%)
Cr(%)
Ni(%)
Cu(%)
¨Q0.07 ¨Q1.0 ¨Q1.0 ¨Q0.04 ¨Q0.03 15.0-17.0 3.0-5.0 3.0-5.0
Applications
- Heat-Resisting Stainless Steels
Corrosion-Resisting Stainless Steels
Country Code
- CNS
Standard
- 30
Steel Type
630
Heat treatment
Relate Steel Type
| Steel Type | Country Code | C(%) | Si(%) | Al(%) | Mn(%) | P(%) | N(%) | S(%) | Cr(%) |
|---|---|---|---|---|---|---|---|---|---|
| 630 | CNS | ¨Q0.07 | ¨Q1.0 | ¨Q1.0 | ¨Q0.04 | ¨Q0.03 | 15.0-17.0 | ||
| 0Cr17Ni-4Cu4Nb | GB | ¨Q0.07 | ¨Q1.0 | ¨Q1.0 | ¨Q0.04 | ¨Q0.03 | 15.0-17.5 | ||
| SUS630 | JIS | ¨Q0.07 | ¨Q1.0 | ¨Q1.0 | ¨Q0.04 | ¨Q0.03 | 15.5-17.5 | ||
| 630 | AISI | ¨Q0.07 | ¨Q1.0 | ¨Q1.0 | ¨Q0.04 | ¨Q0.03 | 15.5-17.5 | ||
| X5CrNiCu-Nb17-4 | DIN | ¨Q0.07 | ¨Q1.0 | ¨Q1.0 | ¨Q0.025 | ¨Q0.03 | 15.5-17.5 | ||
| SUS631 | JIS | ¨Q0.09 | ¨Q1.0 | 0.75-1.50 | ¨Q1.0 | ¨Q0.04 | 0.75-1.50 | ¨Q0.03 | 16.0-18.0 |
| X5CrNi-CuNb17-4 | DIN | ¨Q0.07 | ¨Q1.0 | ¨Q1.0 | ¨Q0.045 | ¨Q0.03 | 15.5-17.5 |