Corroplast Plate

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Description

Corroplast is a new corrosion-resistant steel for plastic moulding, featuring extremely good machinability at a supplied hardness of approx. 320 HB. The reduced carbon content endows Corroplast with excellent welding properties.

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.

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Properties

General

PropertyValue

Density

7.7 g/cm³

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Dimension

PropertyValueThickness

Thickness

40.0 mm

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40.0 mm

220.0 mm

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220.0 mm

Width

1050.0 mm

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1250.0 mm

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

20 °C

214.6 GPa

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Elongation

13.0 %

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Hardness, Brinell

280.0 - 325.0 [-]

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as-delivered condition

Reduction of area

42.0 %

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Tensile strength

950.0 - 1100.0 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100 °C

0.0000103 1/K

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for 20°C to the mentioned temperature

150 °C

0.0000106 1/K

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for 20°C to the mentioned temperature

200 °C

0.0000109 1/K

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for 20°C to the mentioned temperature

250 °C

0.0000111 1/K

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for 20°C to the mentioned temperature

300 °C

0.0000112 1/K

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for 20°C to the mentioned temperature

350 °C

0.0000114 1/K

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for 20°C to the mentioned temperature

400 °C

0.0000116 1/K

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for 20°C to the mentioned temperature

450 °C

0.0000118 1/K

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for 20°C to the mentioned temperature

500 °C

0.000012 1/K

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for 20°C to the mentioned temperature

Thermal conductivity

23 °C

24.6 W/(m·K)

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150 °C

25.7 W/(m·K)

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300 °C

25.8 W/(m·K)

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350 °C

25.7 W/(m·K)

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400 °C

25.4 W/(m·K)

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500 °C

24.7 W/(m·K)

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Chemical properties

PropertyValue

Carbon

0.05

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Chromium

12.5

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Manganese

1.3

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Silicon

0.4

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Sulfur

0.15

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Technological properties

Property
Application areas

Base plates, mould bases and plastic moulds without special requirements on polishability, as well as being resistant to condensation and cooling water (All-Stainless-Concept)