38 MnSiVS 5 | 1.5231 Material Datasheet

Material Test Series Values

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
1.5231 (SEW 101 : 1988-10)	1.5231	SEW 101 : 1988-10	SEW 101 : 1988-10 replaced by DIN EN 10267 : 1998-02	Replaced	Germany	38MnVS6	The ferritic-pearlitic, precipitation hardened steel 38 MnSiVS 5 is used for forgings in the automotive industry.

Chemical Composition

C [%]	Mn [%]	P [%]	S [%]	Si [%]	V [%]	Source
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Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Direction	Tensile Strength [MPa]	Yield Strength [MPa]	Elongation A [%]	Reduction of Area [%]	Hardness HRC	Source	Remark
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]	Differential Coefficient of Thermal Expansion [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Thermal Diffusivity [10^-6 m²/s]	Specific Electrical Resistance [µΩm]	Mean Specific Heat Capacity [kJ/(kg*K)]	True Specific Heat Capacity [kJ/(kg*K)]	Source
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Young's Modulus [GPa] vs Temperature [°C]

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Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

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Differential Coefficient of Thermal Expansion [10^-6*K^-1] vs Temperature [°C]

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Cross Reference

Material Name	Country	Standard
38MnVS6	Europe	EN 10267
1.1303	Europe	EN 10267

Producer/Supplier/Trade names

Tradename	Supplier
BGH 5231	BGH Edelstahl Siegen GmbH
TEW 38 MnSiVS 5	ThyssenKrupp Steel Europe AG, Duisburg

Material Compliance

REACh	RoHS
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38 MnSiVS 5 (1.5231; SEW 101 : 1988-10)

Linear-elastic

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

Temperature [°C]	Stress ratio	Alternating stress [MPa]	Cycles
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Yield strength

Temperature [°C]	Yield strength [MPa]
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Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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Coefficient thermal expansion

Related Temperature [°C]	Temperature [°C]	Coefficient thermal expansion [10^-6*K^-1]
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Specific heat

Temperature [°C]	Specific heat [kJ/(kg*K)]
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Density

Temperature [°C]	Density [g/cm³]
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Tensile strength

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

Temperature [°C]	Thermal conductivity [W/(m*K)]
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Classification

WIAM Material	Source description
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Designation

Designation	Material number	Source
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38 MnSiVS 5 (hot worked and controlled cooled; drop forging; 30.000-150.000mm)

Yield strength

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

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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38 MnSiVS 5 | 1.5231 Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Physical Properties

Young's Modulus [GPa] vs Temperature [°C]

Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

Differential Coefficient of Thermal Expansion [10^-6*K^-1] vs Temperature [°C]

Cross Reference

Producer/Supplier/Trade names

Material Compliance

38 MnSiVS 5 (1.5231; SEW 101 : 1988-10)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

38 MnSiVS 5 (hot worked and controlled cooled; drop forging; 30.000-150.000mm)

Yield strength

Tensile strength

Classification

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