• GB T-3077 40Cr Steel Plate-Alloy Steel Coil and Plate
  • Keywords: GB T-3077 40CR Round bar, 40CR Bearing steel, 40CR round bar

    Standard: AISI/ASTM/BS/DIN/GB/JIS
    Grade: 40Cr SCr440
    Diameter: 18mm-60mm
    Length: 5.8m 6m 9m 12m

    40Cr Steel Chemical Composition:

    Grade

    C

    Si

    Mn

    S

    P

    Cr

    Ni

    Cu

    Mo

    40Cr

    0.37-0.44

    0.17-0.37

    0.50-0.80

    ≤0.035

    ≤0.035

    0.80-1.10

    ≤0.30

    ≤0.30

    ≤0.15

    40Cr Steel Application:
    Used in making gear, the sleeve, spindle, crankshaft, spindles, pins, rods, screws, nuts, inlet valve.

    • Email:sales7service@163.com
    • Skype ID:Taya bebon