Thermodur 2344 EFS Plate
DIN EN ISO X40CrMoV5-1, 1.2344, AISI H13, AFNOR Z40CDV5
Description
1.2344 (X40CrMoV5-1) is a steel plate with high hot-wear resistance, hot tensile strength, good toughness & thermal conductivity and insusceptibility to hot cracking. Can be water-cooled to a limited extent.
Equivalent Materials
Properties
Dimension
Thickness t
30 - 500 mm
Width w
800 - 1010 mm
Mechanical
Hardness, Brinell HB
230 [-] at 20 °C
soft annealed
Hardness, Rockwell C HRC
42 - 52 [-] at 20 °C
Tensile strength Rm
1320 - 1775 MPa at 20 °C
Thermal
Coefficient of thermal expansion α
1.09E-5 1/K at 100 °C
for 20°C to the mentioned temperature
Thermal conductivity λ
25.5 W/(m·K) at 20 °C
Chemical properties
Element
Weight %
Comment
-
Balance
5.3 %
1 %
1 %
0.4 %
Technological properties
Application areas
Universally usable e.g. casting dies and moulds for light metal processing, mandrel bars, forging dies and inserts, hot shear blades, ejector pins and extrusion tools
Heat Treatment
Soft annealing: 750-800°C (Cooling in furnace) - Stress-relief annealing 600-650°C (Cooling in furnace) - Hardening: 1020-1050°C and quenching in air, oil or hot bath T=500-550°C
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.
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Use cases
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