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1.2714 (55NiCrMoV7) is a tough die steel with high tempering resistance and good through-hardening properties. This grade is usually supplied in annealed condition or quenched and tempered to a working hardness of 370 to 410 HB (round) or 355 to 400 HB (square, flat).
20 - 600 mm
350 - 1010 mm
Coefficient of thermal expansionα
1.22E-5 1/K at 100 °C
for 20°C to the mentioned temperature
36 W/(m·K) at 23 °C
Standard steel for forging dies, press dies, auxiliary tools for extrusion, die holders, armoured trim dies, hot shear blades
Soft annealing: 650-700°C (Cooling in furnace) - Hardening: 830-870°C, 860-900 (Oil, Air)
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This material data has been provided by Deutsche Edelstahlwerke Specialty Steel (DEW).