Low hardenability steel that combines average mechanical strength with high toughness after treatment. Used in the manufacture of smaller parts and/or that require good weldability material, particularly used in the oil exploration industry.
- ABTN | ASTM | SAE | AISI: 4130
- DIN | WNr: 1.7218
- Chemical composition:
C % | Mn % | Cr % | Ni % | Mo % | OTHERS % |
0.30 | 0.50 | 0.95 | - | 0.20 | - |
