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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.

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Properties

General

Density

ρ

7.7 g/cm³ at 20 °C

Dimension

Thickness

t

40 - 220 mm

Width

w

1050 - 1250 mm

Mechanical

Elastic modulus

E

214.6 GPa at 20 °C

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Elongation

A

13 % at 20 °C

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Hardness, Brinell

HB

280 - 325 [-] at 20 °C

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as-delivered condition

Reduction of area

Z

42 % at 20 °C

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Tensile strength

Rm

950 - 1100 MPa at 20 °C

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Yield strength Rp0.2

Rp0.2

890 MPa at 20 °C

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Thermal

Coefficient of thermal expansion

α

1.03E-5 1/K at 100 °C

for 20°C to the mentioned temperature

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Thermal conductivity

λ

24.6 W/(m·K) at 23 °C

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Chemical properties

Element

Weight %

Comment

Fe

-

Balance

Other

-

Plus additions

Cr

12.5 %

Mn

1.3 %

Si

0.4 %

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Technological properties

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)

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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.