This kind of steel is often used statically and dynamically stressed components for vehicles, engines and machines. For parts of larger cross-sections, crankshafts, gears

SKU: C45 S45C Category:
  1. General Details

    C45 S45C High-quality carbon structural steel, tempered steel

    C45(1.0503) is a kind of medium carbon high-quality steel with higher strength. Due to poor hardenability, it is generally used in normalizing state. When the mechanical performance is required to be higher, it adopts quenching and tempering treatment. Cold deformation plasticity medium, annealing, and normalizing machining are better than the quality. Used for manufacturing parts with high strength requirements, such as gear, shaft, piston pin, etc., and mechanical processing workpiece, forgings, stamping parts and bolts, nuts, pipe joints with low stress.

    Similar Grade

    Execution standard ZEICIN Grade GB AISI DIN ASSAB JIS/ DAIDO
    EN 10083/2-1991 45# 45# S45C

    Main chemical composition %

    C Cr Mn Si Mo V
    0.42~0.50 ≤0.40 0.50~0.80 ≤0.40 0.10
    Co S P Ni Nb W
    ≤0.045 ≤0.045 ≤0.40

    Product details

    # Name Specification
    1 Steel grade C45
    2 Size L:2000 mm above; 150:250mm below(according to order)
    3 Tolerance ±0.15mm
    4 Technique Hot rolled/forged/cold draw
    5 Surface bright polishing, blue, yellow, grey-blue, white-coated, nickel plating/ coating oil
    6 Application  Statically and dynamically stressed components for vehicles, engines, and machines. For parts of larger cross-sections, crankshafts, gears
  2. Download

    download the specification for 1.4117 Stainless Steel of ZEICIN

  3. Order Enquiry

    Contact us by email zeicin@zeicin.com

    • 2 + 96 =