Bulgaria · BDS
PSL2 Grade X90QO
BDS EN ISO 3183
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| Al | 0.06 | Al total | Al total | |
| B | 0.0005 | |||
| C | 0.14 | For each reduction of 0.01% below the specified max. For C | For each reduction of 0.01% below the specified max. For C | |
| CE Pcm | Product analysis C<=0.12% | Product analysis C<=0.12% | ||
| CEV | Seamless pipe with t>20.00mm | Seamless pipe with t>20.00mm | ||
| Cr | 0.55 | |||
| Cu | 0.5 | |||
| Mn | 1.85 | |||
| Mo | 0.8 | |||
| N | 0.012 | Al/N =>2:1; Not applicable to titanium-killed or titanium-treated steel. | Al/N =>2:1; Not applicable to titanium-killed or titanium-treated steel. | |
| Nb | 0.06 | |||
| Nb+Ti+V | 0.15 | |||
| Ni | 0.6 | |||
| P | 0.02 | |||
| S | 0.01 | |||
| Si | 0.45 | |||
| Ti | 0.06 | |||
| V | 0.1 |