Chromium-Molybdenum steel 42CrMo4 steel properties

42CrMo4 steel is Chromium-Molybdenum alloy steel. 42CrMo4 steel has high strength and hardenability. Meanwhile, 42CrMo4 steel has high fatigue strength and good low-temperature impact toughness also. The temper brittleness of 42CrMo4 steel is not obvious.

Chromium-Molybdenum steel 42CrMo4 steel properties at room temperature in the quenched and tempered condition:

42CrMo4 steel properties - yield strength:
≥900 Mpa (t≤8mm)
≥750 Mpa (8 < t ≤ 20mm)
≥900 Mpa (20 < t ≤ 60mm)
≥900 Mpa (60 < t ≤ 100mm)
≥900 Mpa (100 < t ≤ 160mm)

42CrMo4 steel properties - tensile strength:
1100-1300 Mpa (t≤8mm)
1000-1200 Mpa (8 < t ≤ 20mm)
900-1100 Mpa (20 < t ≤ 60mm)
850-950 Mpa (60 < t ≤ 100mm)
750-900 Mpa (100 < t ≤ 160mm)

42CrMo4 steel properties - elongation:
≥ 10% (t≤8mm)
≥11% (8 < t ≤ 20mm)
≥12% (20 < t ≤ 60mm)
≥13% (60 < t ≤ 100mm)
≥14% (100 < t ≤ 160mm)

BBN steel has been engaged in Chromium-Molybdenum steel for more than 18 years. For any information about 42CrMo4 steel, such as 42CrMo4 steel chemical composition, 42CrMo4 steel mechanical property, 42CrMo4 steel specification, 42CrMo4 steel data sheet, 42CrMo4 steel price, please feel free to consult BBN steel.