Formadur 2316 Superclean

Alternative and trade names
DIN EN ISO X38CrMo16, AISI 420mod, 1.2316,
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Description

1.2316 (X38CrMo16) exhibits increased corrosion resistance and excellent polishability. Usually this steel grade is supplied in a quenched and tempered condition.

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

Mechanical

PropertyValueComment

Hardness, Brinell

265.0 - 310.0 [-]

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as-delivered condition

Hardness, Rockwell C

32.0 - 49.0 [-]

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Tensile strength

900.0 - 1060.0 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100 °C

0.0000105 1/K

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for 20°C to the mentioned temperature

150 °C

0.0000107 1/K

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for 20°C to the mentioned temperature

200 °C

0.0000108 1/K

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for 20°C to the mentioned temperature

250 °C

0.0000109 1/K

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for 20°C to the mentioned temperature

300 °C

0.0000111 1/K

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for 20°C to the mentioned temperature

350 °C

0.0000113 1/K

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for 20°C to the mentioned temperature

400 °C

0.0000115 1/K

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for 20°C to the mentioned temperature

450 °C

0.0000116 1/K

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for 20°C to the mentioned temperature

500 °C

0.0000117 1/K

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for 20°C to the mentioned temperature

Thermal conductivity

23 °C

23.5 W/(m·K)

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150 °C

24.2 W/(m·K)

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300 °C

24.3 W/(m·K)

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350 °C

24.4 W/(m·K)

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400 °C

24.1 W/(m·K)

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500 °C

23.2 W/(m·K)

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Chemical properties

PropertyValue

Carbon

0.36

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Chromium

16.0

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Manganese

0.9

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Molybdenum

1.2

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Silicon

0.4

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Technological properties

Property
Application areas

As Formadur 2316 with highest demands on polishability

Heat Treatment

Soft annealing: 760-800°C (Cooling in furnace) - Hardening: 1020-1050°C and quenching in oil or salt bath 500-520°C