• TOOL STEEL - D2 STEEL / 1.2379 / SKD11 / X153CrMoV12 /K110
  • TOOL STEEL - D2 STEEL / 1.2379 / SKD11 / X153CrMoV12 /K110
 
  • D2 STEEL / 1.2379 / SKD11 / X153CrMoV12 /K110
  • D2 STEEL / 1.2379 / SKD11 / X153CrMoV12 /K110

TOOL STEEL
D2 STEEL / 1.2379 / SKD11 / X153CrMoV12 /K110

D2 Tool Steel Mechanical Properties:

A high carbon, high chromium type tool steel, D2 combines exceptional wear resisting properties with maximum toughness at high hardness in sections of all sizes. Minimum tendency to distort during heat treatment makes D2 popular where intricate die designs are involved, or in any application requiring extreme stability during heat treatment. D2 is widely used in long run, high production applications where long die life is desired.

AISI D2 Chemical  Composition :

C Si Mn Cr Mo V P S
1.40~1.60 0.10~0.60 0.20~0.60 11.0~13.0 0.70~1.20 0.50~1.10 ≤0.030 ≤0.030

  • Introduction

  • Heat Treatment

  • Applications

  • Equivalent Grade

  • D2 Steel Introduction:

    This alloy is one of the cold work, high carbon, high chromium type tool steels. D2 is a deep hardening, highly wear resistant alloy. It hardens upon air cooling so as to have minimum distortion after heat treatment

  • Soft Annealing

    Heat to 840-880oC, cool slowly. This will produce a maximum Brinell hardness of 255. To secure uniform softness.

    Hardening

    Harden from a temperature of 1000-1040oC followed by oil, warm bath (500-550oC, cooling bath or air. Hardness after quenching is 62-64 HRC.

    Tempering

    Tempering temperature: 150-550oC.

  • Application:

    Typical applications for D2 tool steel are blanking, forming, and trim dies, gages, slitting cutters, wear parts, lamination dies, thread rolling dies, drawing dies, rotary cutting dies, knurls, bending dies, gages, shear blades, burnishing tools, rolls, machine parts, master parts, injection screw and tip components, seaming rolls, extrusion dies, tire shredders, scrap choppers, etc.

  • D2 Steel Equivalent Grade:

    GB/T BOHLER JIS EN ISO DIN
    Cr12Mo1V1 K110 SKD11 X153CrMoV12 1.2379

HOT STEEL

Huangshi Baoyi Materical Co., ltd.

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