Thermodur E 38 K Superclean Plate

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Description

X35CrMoV5-1 Quenched and Tempered steel plate with outstanding high-temperature strength and improved toughness. Excellent thermal conductivity and low susceptibility to hot cracking. May be water-cooled to a limited extent.

Equivalent Materials

This material data has been provided by Deutsche Edelstahlwerke Specialty Steel (DEW).

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
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.

Ashby charts

Properties

Dimension

PropertyValueThickness

Thickness

150.0 mm

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150.0 mm

400.0 mm

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400.0 mm

Width

850.0 mm

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900.0 mm

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Mechanical

PropertyValueComment

Hardness, Brinell

200.0

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soft annealed

Hardness, Rockwell C

42.0 - 52.0 [-]

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Tensile strength

1320.0 - 1775.0 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100 °C

0.0000118 1/K

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for 20°C to the mentioned temperature

200 °C

0.0000124 1/K

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for 20°C to the mentioned temperature

300 °C

0.0000126 1/K

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for 20°C to the mentioned temperature

400 °C

0.0000127 1/K

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for 20°C to the mentioned temperature

500 °C

0.0000128 1/K

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for 20°C to the mentioned temperature

600 °C

0.0000129 1/K

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for 20°C to the mentioned temperature

700 °C

0.0000129 1/K

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for 20°C to the mentioned temperature

Thermal conductivity

20 °C

26.8 W/(m·K)

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350 °C

27.36 W/(m·K)

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700 °C

30.3 W/(m·K)

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Chemical properties

PropertyValue

Carbon

0.35000000000000003

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Chromium

5.0

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Manganese

0.30000000000000004

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Silicon

0.30000000000000004

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Vanadium

0.45

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Technological properties

Property
Application areas

Universally usable for highly stressed tools and highest temperatures, casting dies for light metal processing (especially for complex tools), extrusion dies for light and heavy metal processing (especially for complexly formed profiles), dies and inserts

Heat Treatment

Soft annealing: 740-780°C (Cooling in furnace) - Hardening: 1000-1030°C and quenching in air, oil or hot bath T=500-550°C