France · AFNOR NF
AF 50 S
NF A33-101
Chemical composition
| Element | min | max | Similar | Remarks |
|---|---|---|---|---|
| C | 0.2 | |||
| Mn | 1.5 | |||
| P | 0.04 | |||
| S | 0.04 | |||
| Si | 0.55 |
Mechanical properties
| Heat treatment / condition | Yield strength | Tensile strength | Elongation | Reduction of area | Impact energy | Hardness |
|---|---|---|---|---|---|---|
| bars, forgings, steel bars, wire, normalized | 355.00 | 490.00 | 25.00 | 7.00 |