20NiCrMo7 | 1.3576 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country Predecessor VDA 231-106 classification
1.3576 (DIN EN ISO 683-17 : 2023-12) 20NiCrMo7 1.3576 DIN EN ISO 683-17 : 2023-12 Supersedes DIN EN ISO 683-17 : 2015-02 Valid Germany 20NiCrMo7 1.1.1 1)
1) Remark: 20NiCrMo7 is a case-hardening bearing steel.

Chemical Composition

Al [%] C [%] Cr [%] Cu [%] Mn [%] Mo [%] Ni [%] O [%] P [%] S [%] Si [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Semi-finished Product Condition Hardness HB | HBW
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Hardenability (Jominy test)

Condition Front Distance [mm] Hardness HRC
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Cross Reference

Material Name Country Standard
G20CrNi2Mo China GB/T 3203 1)
B12210 China ISC 1)
20NiCrMo7 Europe EN ISO 683-17
B29 International ISO 683-17 2)
20NiCrMo7 USA ASTM A534 3)
B29 USA ASTM A534 3)
1) Source: DIN EN ISO 683-17
2) Source: DIN EN ISO 683-17 : 2000-04
3) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Classification

WIAM Material Treatment Semi-finished product Dimension [mm] Load type Failure criteria Rolling direction Maximum stress [MPa] Strain at maximum stress [%] Source description
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Linear-elastic

Temperature [°C] Young's modulus [GPa] Bulk modulus [GPa] Shear modulus [GPa] Poisson's ratio
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Designation

Designation Material number Source
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