42CrMo steel round bar Free Sample Size

42CrMo steel round bar belongs to ultra-high strength steel, 42CrMo steel round bar has high strength and toughness, no obvious temper brittleness, high fatigue limit and multiple impact resistance after quenching and tempering treatment. 42CrMo steel round bar is suitable for manufacturing large and medium sized plastic moulds which require certain strength and toughness.

42CrMo steel round bar Mechanical properties

Tensile strength σb (MPa): ≥ 1080 (110) Yield strength σs (MPa): ≥ 930 (95) Elongation δ5 (%): ≥ 12 Reduction of area ψ (%): ≥ 45 Impact energy Akv (J): ≥ 63 Impact toughness values αkv (J/cm2): ≥ 78 (8) Hardness: ≤ 217HB Sample size: Sample size is 25mm rough

42CrMo steel round bar Chemical composition(%)

C:0.38-0.45 Si:0.17-0.37 Mn:0.50-0.80 S:≤0.035 P:≤0.035 Cr:0.90-1.20 Ni:≤0.030 Cu:≤0.030 Mo:0.15-0.25

42CrMo steel round bar Size

Thickness: 8MM to 250 MM,

Width: 1500mm to 4050mm,

Length: 3000mm to 15000mm

BEBON steel as 42CrMo steel round bar r one of leading companies in China.If you have any requirements about 42CrMo steel round bar,please contact with us.

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