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Cryodur 2842 Plate
DIN EN ISO 90MnCrV8, 1.2842, AISI O2
Description
1.2842 (90MnCrV8) Quenched and Tempered steel plate with good cutting edge retention, dimensionally stable during heat treatment.
Equivalent Materials
Properties
Dimension
Thickness
t15 - 200 mm
Width
w1010 mm
Mechanical
Thermal
Coefficient of thermal expansion
α1.22E-5 1/K at 100 °C
for 20°C to the mentioned temperature
Thermal conductivity
λ33 W/(m·K) at 20 °C
Chemical properties
Element
Weight %
Comment
-
Balance
2 %
0.9 %
0.4 %
0.2 %
Technological properties
Application areas
Universally usable, cutting and stamping tools, thread-cutting tools, reamers, gauges, measuring tools, plastic moulds, shear blades, guide rails, ejector pins
Heat Treatment
Soft annealing: 680-720°C (Cooling in furnace) - Stress-relief-annealing: 650°C (cooling in Furnace), Hardening: 790-820°C and quenching in air, oil or salt bath: 180-220°C
Do you need more data regarding this material?
This material data has been provided by Deutsche Edelstahlwerke Specialty Steel (DEW).
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.
Use cases
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