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1.2714 is a German Hot work alloy steel material grade.it is shock resisting steel. it belong 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 with good price. Small size steel products make by hot rolled, large size steel products make by forging.
1.2714 cold working tool steel is for general purpose tools and dies where greater toughness is required, but with some sacrifice of abrasion-resistance.
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The following table shows the chemical composition of DIN 1.2714 steel:
0.5 – 0.6
0.1 – 0.4
0.6 – 0.9
1.5 – 1.8
0.8 – 1.2
0.35 – 0.55
0.05 – 0.15
Rp 0.2 Yield Strength
Rm Tensile Strength
K C V 20°C
Annealling 255 HB max, Q+T: 58-38HRc, different hardness according different Tempering temperature.
Heat treatment temperatures, rate of heating, cooling and soaking times will vary due to factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities.
Hardening temperature/℃: 840~870, Quenching in oil
For forging 1.2714 steel, Slowly Pre-heat, at Hot-working temperature/℃: 1050~850
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 relieve, 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 air. Tools may then be finish machined before hardening.
Annealing temperature/℃: 680~710; After the annealing, degree of hardness ≤HBS: 250
Machinability of tool steel L6 is very good. It rates 90% of the machinability of the W-group water hardening low alloy steels rated 100% as a baseline.