37SiMn2MoV QT STEEL
37SiMn2MoV steel is an advanced quenched and tempered steel with excellent comprehensive properties, high hardenability and high strength and toughness after quenching and tempering. It can be used as replacement of 35CrMo, 40CrNiMo and other steels. This kind of steel can be used as ultra-high strength steel after quenching and low temperature tempering.
37SiMn2MoV equivalent steel grades:
| GB | AISI/ASTM | EN | JIS |
| 37SiMn2MoV | – | – | – |
37SiMn2MoV Mechanical Properties:
Tensile strength σ B (MPA): ≥ 980 (100)
Yield strength σ s (MPA): ≥ 835 (85)
Elongation δ 5 (%): ≥ 12
Reduction of area ψ (%): ≥ 50
Impact energy Akv (J): ≥ 63
Impact toughness value α kV (J / cm2): ≥ 78 (8)
Hardness: ≤ 269HB
