DIN 1.2714

DIN 1.2714 Grade Introduction:

1.2714 is a German Hot work alloy steel material grade.it is shock-resisting steel. it belongs to DIN 17350 standard. Digital Grade material number W-Nr 1.2714, Metal Steel grade 56NiCrMoV7. It is a die steel, use in extrusion molds, Hot Cast molds. like aluminum production, Aluminum cast mold. Our Tool Steel material 100 % ultrasonic tested at a good price. Small size steel products make by hot rolled, large size steel products make by forging.

DIN 1.2714 Grade Application:

  • blanking and forming dies
  • clutch parts
  • bearings
  • chucks parts
  • rollers
  • knuckle pins
  • clutch pins

DIN 1.2714 Equivalent Grades:

USA Germany China Japan France England
– DIN,WNr GB JIS AFNOR BS
L6 55NiCrMoV6 5CrNiMo SKT4 55NCDV7 BH224-5

DIN 1.2714 Chemical Composition:

Element C Si Mn Ni P S Cr Mo V
Content (%) 0.5 – 0.6 0.1 – 0.4 0.6 – 0.9 1.5 – 1.8 0.03 Max 0.03 Max 0.8 – 1.2 0.35 – 0.55 0.05 – 0.15

Mechanical Properties:

Hardness Rp 0.2 Yield Strength Rm Tensile Strength Elongation K C V 20°C Elastic modulus
HB MPa MPa % J GPa
376 1045 1270 10 40 205

Physical Properties:

Density: 7.85kg/m3 Thermal conductivity Forging ratio: 4:1 Minimum Microstructure Magnetic

Thermal Properties:

Thermal conductivity (°C) 20 350 700
W/(m*K) 35.0 39.0 36.0

Forging Properties:

For forging 1.2714 steel, Slowly Pre-heat, at Hot-working temperature/℃: 1050~850

Stress Relieving:

When tools made from 1.2714 steel are heavily machined or ground, the relief of internal strains is advisable before hardening to minimize the possibility of distortion. Stress-relieving of this grade should be done after rough machining. To stress relief, heat the component carefully to 600-650°C, allow a good soaking period, about two hours per 25mm of section. Cool in the furnace to 500°C then freely in the air. Tools may then be finish machined before hardening.

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