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  • Gb T 11251 42crmo Alloy Steel Plate - China

    price: contact company for price

    BBN steel Specification in 42CrMo steel alloy steel plate:

    Thickness: 8MM to 250 MM, Width: 1500mm to 4050mm, Length: 3000mm to 15000mm GB/T 11251 42CrMo steel alloy steel plate Chemical Composition [%]:

    C: 0.38 ~ 0.45

    Si: 0.17 ~ 0.37

    Mn: 0.50 ~ 0.80

    Mo: 0.15 ~ 0.25

    Ni: ≤ 0.30

    Cu: ≤ 0.30

    S: ≤ 0.035

    P: ≤ 0.035 GB/T 11251 42CrMo steel alloy steel plate Mechanical Properties:

    Tensile strength σb (MPa): ≥1080

    The yield strength σs (MPa): ≥ 930

    Elongation δ5 (%): ≥12

    Sectional shrinkage ψ (%): ≥45

    Impact energy Akv (J): ≥63

    Impact toughness value αkv (J / cm2): ≥ 78

    Hardness: ≤ 217HBw


    Company Contact:


    • Phone: 13523017468

    • Address: Guohuai , Zhengzhou , Henan , China

    • Email: Email

    Published date: January 9, 2020

    • Business Description: The main steel materials of BBN steel are as below:

      Carbon and low-alloy high-strength steel, Boiler and pressure vessel steel, Gas cylinder steel, Shipbuilding and offshore platform steel, Pipeline steel, Weather resistant steel / corten steel, Alloy steel, Automobile structure steel, Abrasion resistant steel, etc.

      Cutting, welding, bending, drilling etc.

      processing is also available.

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