1.7131 carburized steel
EN 1.7131 steel (16MnCr5 material) is an European standard carburized steel (case hardening steel) with good hardenability and machinability. For larger cross-section parts, high surface hardness and wear resistance can be obtained after heat treatment, and low-temperature impact toughness is also high.
1.7131 steel – Equivalent Materials:
| EN | SAE | AFNOR | BS | GOST | GB | ISO/UNI/UNE/DIN |
| 1.7131（16MnCr5） | 5115 | 16MC5 | 527M17,
590M17 |
18KHG | 15CrMn,16MnCr，20CrMnTi | 16MnCr5 |
1.7131 steel Mechanical Properties:
Yield Strength Rp0.2 (MPa):≥461
Tensile Strength Rm (MPa):882
Impact KV/Ku (J):21
Elongation A (%):24
Reduction Z (%):41
Brinell hardness (HBW):413
