70MnMoCr8 | 1.2824 Material Datasheet

Name: 70MnMoCr8 | 1.2824 Metals Materials Datasheet
Creator: Applus+
Published: 2025-04-30
Keywords: physical properties, material description, 1.2824, heat treatment, cross reference, material compliance, 70MnMoCr8, chemical composition, mechanical properties

Material Standard Values

Material Models for Simulation

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Successor	Remark
1.2824 (DIN EN ISO 4957 : 2001-02)	1.2824	DIN EN ISO 4957 : 2001-02	DIN EN ISO 4957 : 2001-02 replaced by DIN EN ISO 4957 : 2018-11	Replaced	Germany	70MnMoCr8	70MnMoCr8 is an air-hardening tool steel. It achieves at least 58 HRC in hardened condition.

Chemical Composition

C [%]	Cr [%]	Mn [%]	Mo [%]	P [%]	S [%]	Si [%]	Source
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Mechanical Properties

Semi-finished Product	Condition	Temperature [°C]	Hardness HB \| HBW	Hardness HRC	Source	Remark
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Physical Properties

Temperature [°C]	Density [g/cm³]	Source
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Heat Treatment

Heat Treatment	Step	Temperature [°C]	Medium	Source
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Cross Reference

Material Name	Country	Standard	Source
70MnMoCr8	Europe	EN ISO 4957
70MnMoCr8	International	ISO 4957	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Material Compliance

REACh	RoHS
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70MnMoCr8 (1.2824; DIN EN ISO 4957 : 2001-02)

Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Poisson's ratio
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Density

Temperature [°C]	Density [g/cm³]
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Classification

WIAM Material	Source description
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Designation

Designation	Material number	Source
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