HC180Y 

The plastic strain ratio (r value) and strain hardening index (n value) of steel are improved by controlling the chemical composition in the steel . Due to the solid solution strengthening of the elements in the steel and the interstitial-free microstructure, this steel has both high strength and very good cold forming properties and is often used to make complex parts that require deep drawing.

Basic Information

  • Chinese name

    HC180Y

  • Executive standard

    Q/BQB 413-2009

  • material/grade

    HC180Y

  • extend

    ≥34

  • Material Introduction

    Standard name: Interstitial atom-free high-strength cold-rolled steel

    C : ≤0.01

    Mn : ≤0.80

    P : ≤0.08

    S : ≤0.025

    Ait: ≥0.010

    Ti : ≤0.12

    Mechanical properties (Mpa).

    Yield: 180 – 240

    Tensile: ≥340

use

The plastic strain ratio (r value) and strain hardening index (n value) of steel are improved by controlling the chemical composition in the steel. Due to the solid solution strengthening of the elements in the steel and the interstitial-free microstructure, this steel has both high strength and very good cold forming properties and is often used to make complex parts that require deep drawing.

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