• Description
  • Device parameters
    • Commodity name: Barrel
    • Commodity ID: 1133099410414784512

    Chemical Compososition (m%)

    Grade  C Si Mn Cr Mo P S Ni
    30CrNiMo8 0.37~0.45 ≤0.40 0.30-0.60 1.80-2.20 0.30-0.50 ≤0.01 ≤0.01 1.80-2.20

    Mechanical Property

    Grade  Tensile Strength  Yield Strength  Elongation A(%) Reduction Area Z(%) Charpy V Impact A k (J) at20℃ Hardness HRC
    30CrNiMo8 120-140kg/mm2 105kg/mm2 ≥9 ≥40 ≥38  37-41

     

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