X4CrNi18-12 | 1.4303 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	Predecessor	Remark
1.4303 (DIN EN 10269 : 2014-02)	1.4303	DIN EN 10269 : 2014-02	Supersedes DIN EN 10269 : 2006-07	Valid	Germany	X4CrNi18-12	Austenitic steel for fasteners with specified elevated and/or low temperature properties

Chemical Composition

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

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Source
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Shear Modulus [GPa]	Poisson's Ratio	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	Remark
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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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Toughness Data (Impact)

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Specimen Direction	Notch Impact Energy [J]	Source
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Heat Treatment

Heat Treatment	Temperature [°C]	Medium	Source
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Cross Reference

Material Name	Country	Standard	Source
10Cr18Ni12	China	GB/T 1220	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
S30510	China	GB/T 1220	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
X4CrNi18-12	Europe	EN 10269
A193 Grade B8P	USA	ASTM A193	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A320 Grade B8P	USA	ASTM A320	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
S30500	USA	UNS	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
B8P	USA		Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
X 5 CrNi 18 12	Germany		Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
BGH 4303	BGH Edelstahl Siegen GmbH
4303	Swiss Steel International GmbH, Düsseldorf
UGI 4303	Ugitech GmbH, Renningen

Material Compliance

REACh	RoHS
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X4CrNi18-12 (1.4303; DIN EN 10269 : 2014-02)

Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Shear 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]	0.2% Proof 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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X4CrNi18-12 (strain-hardened (+C700); wire; 0.000-35.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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X4CrNi18-12 (strain-hardened (+C800); wire; 0.000-25.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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X4CrNi18-12 (solution annealed (+AT); wire; 0.000-160.000mm)

Yield strength

Temperature [°C]	0.2% Proof 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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X4CrNi18-12 | 1.4303 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]

Toughness Data (Impact)

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

X4CrNi18-12 (1.4303; DIN EN 10269 : 2014-02)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

X4CrNi18-12 (strain-hardened (+C700); wire; 0.000-35.000mm)

Yield strength

Tensile strength

Classification

X4CrNi18-12 (strain-hardened (+C800); wire; 0.000-25.000mm)

Yield strength

Tensile strength

Classification

X4CrNi18-12 (solution annealed (+AT); wire; 0.000-160.000mm)

Yield strength

Tensile strength

Classification

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