16MnCr5 Alloy steel
16MnCr5 is an alloyed case hardening steel used for mechanical engineering components.The steel can be M-treated in order to optimize the machinability.16MnCr5 steel is equivalent to 16CrMnH steel, which has better hardenability and machinability. For larger cross-section parts, higher surface hardness and wear resistance can be obtained after heat treatment, and the low-temperature impact toughness is also higher. 16MnCr5 gear steel is used after carburizing and quenching. It is mainly used to manufacture gears, worms, seal sleeves and other parts.It is a MnCr alloy steel, easily hot machinable and weldable. It has a low hardenability and therefore it can show good core features till thicknesses of about 20 mm.
16MnCr5 steel – Equivalent Materials:
| EN | SAE | AFNOR | BS | GOST | GB | ISO/UNI/DIN |
| 16MnCr5
(1.7131) |
5115 | 16MC5 | 527M17,
590M17 |
18KHG | 15CrMn,
16MnCr， 20CrMnTi |
16MnCr5 |
16MnCr5 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
