Chemical composition
C(%)
Si(%)
Mn(%)
P(%)
S(%)
Cr(%)
Mo(%)
Ni(%)
0.75-0.95 ¨Q1.0 ¨Q1.0 ¨Q0.04 ¨Q0.03 16.0-18.0 ¨Q0.75 ¨Q0.6
Applications
- Corrosion-Resisting Stainless Steels
Country Code
- JIS
Standard
- US440B
Steel Type
SUS440B
Heat treatment
Relate Steel Type
| Steel Type | Country Code | C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Mo(%) |
|---|---|---|---|---|---|---|---|---|
| SUS440B | JIS | 0.75-0.95 | ¨Q1.0 | ¨Q1.0 | ¨Q0.04 | ¨Q0.03 | 16.0-18.0 | ¨Q0.75 |
| 440B | AISI | 0.75-0.95 | ¨Q1.0 | ¨Q1.0 | ¨Q0.04 | ¨Q0.03 | 16.0-18.0 | ¨Q0.75 |
| X90Cr-MoV18 | DIN | 0.85-0.95 | ¨Q1.0 | ¨Q1.0 | ¨Q0.045 | ¨Q0.03 | 17.0-19.0 | 0.9-1.3 |