United Kingdom · B.S.
PSL1 Grade A
BS EN ISO 3183
Chemical composition
wt% · log scale- min – max range
- typical value
Mechanical properties
value range by conditionChemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.22 | |||
| Cr | 0.5 | |||
| Cu | 0.5 | |||
| Mn | 0.9 | |||
| Mo | 0.15 | |||
| Ni | 0.5 | |||
| P | 0.03 | |||
| S | 0.03 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| steel tubes, normalized or rolled | ≥210 Rp0.5 | ≥335 |