• TOOL STEEL - 1.2713 / 55NiCrMoV6 / AISI L6 / 5ХНМ
 
  • 1.2713 / 55NiCrMoV6 / AISI L6 / 5ХНМ

TOOL STEEL
1.2713 / 55NiCrMoV6 / AISI L6 / 5ХНМ

55NiCrMoV6 Tool Steel Mechanical Properties:

55NiCrMoV6 hot work tool Steel with a high hardenability, tempering medium resistance, high hardness (dies small and medium) and toughness. Steel is characterized by resistance to impact and rapid temperature changes during operation. The high strength at elevated temperatures and low tendency to deform during hardening. 
 

55NiCrMoV6 Mold Steel Chemical  Composition :

C Si Mn Cr Mo V P S
0.65~0.75 0.20~0.40 0.55~0.85 0.65~0.85 ≤0.25 0.20-0.30 ≤0.030 ≤0.030

  • Introduction

  • Heat Treatment

  • Applications

  • Equivalent Grade

  • 55NiCrMoV6 Steel Introduction:

    55NiCrMoV6 Tool Steel is a versatile, oil-hardening tool steel that is characterized by very good toughness. L6 tool steel is suitable for use as tools, dies, and machine parts, which require a good combination of hardness and toughness. The relatively high nickel content results in an alloy with greater impact toughness compared to the other common oil-hardening grades.

  • 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:

    Apply uniformly forging dies small and medium-sized anvil presses and hammers, trimming boards, less burdened tools for extrusion of pipes and copper alloy rods and light metal extrusion dies for plastic products
  • 55NiCrMoV6 Steel Equivalent Grade:

    GB/T GOST JIS AISI DIN
    5CRNIMO 5ХНМ SKT4 L6 1.2713

HOT STEEL

Huangshi Baoyi Materical Co., ltd.

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