X12CrMnNiN17-7-5 | 1.4372 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country VDA 231-106 classification
1.4372 (DIN EN 10151 : 2003-02) X12CrMnNiN17-7-5 1.4372 DIN EN 10151 : 2003-02 With DIN EN 10270-3 : 2001-08 replacement for DIN 17224 : 1982-02 Valid Germany 1.1.2 1)
1) Remark: The austenitic steel X12CrMnNiN17-7-5 is used for springs and spring parts and reach high strengths in the solution annealed condition. It has a lower magnetic permeability but a higher strain hardening ability compared to the steel X5CrNi18-10 (1.4301) and a lower strain hardening ability compared to the steel X10CrNi18-8 (1.4310).

Chemical Composition

C [%] Cr [%] Mn [%] N [%] Ni [%] P [%] S [%] Si [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Semi-finished Product Condition Nominal Size [mm] Temperature [°C] Specimen Direction Tensile Strength [MPa] Elongation A80 [%]
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Physical Properties

Condition Temperature [°C] Young's Modulus [GPa]
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Heat Treatment

Heat Treatment Temperature [°C] Holding Time [h] Medium
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Formability - Bending - Folding

Condition Nominal Size [mm] Rolling Direction Bend Factor (90°)
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Cross Reference

Material Name Country Standard
12Cr17Mn6Ni5N China GB/T 5310 1)
S35350 China GB/T 5310 1)
X12CrMnNiN17-7-5 Europe EN 10151
X12CrMnNiN17-7-5 International ISO 6931-2 1)
Type 201 USA SAE 2)
201 USA SAE 2)
S20100 USA UNS 2)
1) Source: Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008

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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Tensile strength

Temperature [°C] Tensile strength [MPa]
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Alternating stress

Temperature [°C] Stress ratio Mean stress [MPa] Alternating stress [MPa] Cycles
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Designation

Designation Material number Source
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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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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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Tensile strength

Temperature [°C] Tensile strength [MPa]
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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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Tensile strength

Temperature [°C] Tensile strength [MPa]
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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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Tensile strength

Temperature [°C] Tensile strength [MPa]
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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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Tensile strength

Temperature [°C] Tensile strength [MPa]
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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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Tensile strength

Temperature [°C] Tensile strength [MPa]
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