Chemical composition
  
   
                           
         
  
  
C(%) 
Si(%) 
Mn(%) 
P(%) 
S(%) 
Cr(%) 
Mo(%) 
Ni(%) 
Cu(%) 
0.85-0.95  ¨Q1.0  ¨Q1.0  ¨Q0.045  ¨Q0.03  17.0-19.0  0.9-1.3  ¨Q0.3  ¨Q0.3  
Applications
- Corrosion-Resisting Stainless Steels
 
Country Code
- DIN
 
Standard
- 90Cr-MoV18
 
Steel Type
X90Cr-MoV18
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 |