X12CrMnNiN18-9-5 | 1.4373 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
1.4373 (DIN EN 10088-1 : 2024-04)	1.4373	DIN EN 10088-1 : 2024-04	Supersedes DIN EN 10088-1 : 2014-12	Valid	Germany	X12CrMnNiN18-9-5	Austenitic corrosion resisting steel. Resistance to intergranular corrosion: only in the delivery condition

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]	Specimen Direction	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Yield Strength (1.0% offset) [MPa]	Elongation A [%]	Elongation A80 [%]	Source	Remark
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Thermal Conductivity [W/(m*K)]	Specific Electrical Resistance [µΩm]	Magnetizeability	Source
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Young's Modulus [GPa] 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

Semi-finished Product	Heat Treatment	Temperature [°C]	Medium	Source
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Cross Reference

Material Name	Country	Standard	Source
12Cr18Mn9Ni5N	China	GB/T 1220	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
12Cr18Mn9Ni5N	China	GB/T 4226	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
12Cr18Mn9Ni5N	China	GB/T 4240	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
S35450	China	GB/T 20878	EN 10088-1 : 2023-12
X12CrMnNiN18-9-5	Europe	DIN EN 10088-2
X12CrMnNiN18-9-5	Europe	EN 10088-2
X10Cr18Mn9Ni5	India	IS 6911	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
202	India	IS 6911	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
4373-202-00-I	International	ISO 15510	EN 10088-1 : 2023-12
AP32O	International	ISO 15510	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
X12CrMnNiN18-9-5	International	ISO 16143	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
SUS202	Japan	JIS G 4303	EN 10088-1 : 2023-12
12Ch17G9AN4	Russia	GOST 5632	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
12Х17Г9АН4	Russia	ГОСТ 5632	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
STS202	South Korea	KS D 3698	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
STS202	South Korea	KS D 3706	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
A276 Type 202	USA	ASTM A276	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
A480 Type 202	USA	ASTM A480	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
A666 Type 202	USA	ASTM A666	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
Type 202	USA	AISI	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
202	USA	AISI	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
A959 UNS S20200	USA	ASTM A959	EN 10088-1 : 2023-12
20202	USA	SAE J 412	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
S20200	USA	UNS	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
1.4373	INOX SERVICE CENTER GmbH, Krefeld
CHRONIMO 1.4373	Chronimo Edelstahl GmbH, Barsbüttel
UGINE S202N	Ugitech SA, Ugine
X12CrMnNiN18-9-5	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
X12CrMnNiN18-9-5	Tata Steel, IJmuiden

Material Compliance

REACh	RoHS
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X12CrMnNiN18-9-5 (1.4373; DIN EN 10088-1 : 2024-04)

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]	0.2% Proof strength [MPa]
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Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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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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X12CrMnNiN18-9-5 (solution annealed (+AT); strip; 0.000-3.000mm)

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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X12CrMnNiN18-9-5 (solution annealed (+AT); strip; 3.000-8.000mm)

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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X12CrMnNiN18-9-5 (solution annealed (+AT); strip; 3.000-13.500mm)

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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X12CrMnNiN18-9-5 (solution annealed (+AT); sheet; 0.000-3.000mm)

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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X12CrMnNiN18-9-5 (solution annealed (+AT); sheet; 3.000-75.000mm)

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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X12CrMnNiN18-9-5 (strain-hardened (+CP500); strip)

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Classification

Treatment	Semi-finished product	Source description
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X12CrMnNiN18-9-5 (strain-hardened (+CP700); strip)

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Classification

Treatment	Semi-finished product	Source description
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X12CrMnNiN18-9-5 (solution annealed (+AT); strip)

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Classification

Treatment	Semi-finished product	Source description
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X12CrMnNiN18-9-5 (strain-hardened (+C700); strip)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Source description
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X12CrMnNiN18-9-5 (strain-hardened (+C850); strip)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Source description
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X12CrMnNiN18-9-5 | 1.4373 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]

Toughness Data (Impact)

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

X12CrMnNiN18-9-5 (1.4373; DIN EN 10088-1 : 2024-04)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Density

Tensile strength

Thermal conductivity

Classification

Designation

X12CrMnNiN18-9-5 (solution annealed (+AT); strip; 0.000-3.000mm)

Yield strength

Tensile strength

Classification

X12CrMnNiN18-9-5 (solution annealed (+AT); strip; 3.000-8.000mm)

Yield strength

Tensile strength

Classification

X12CrMnNiN18-9-5 (solution annealed (+AT); strip; 3.000-13.500mm)

Yield strength

Tensile strength

Classification

X12CrMnNiN18-9-5 (solution annealed (+AT); sheet; 0.000-3.000mm)

Yield strength

Tensile strength

Classification

X12CrMnNiN18-9-5 (solution annealed (+AT); sheet; 3.000-75.000mm)

Yield strength

Tensile strength

Classification

X12CrMnNiN18-9-5 (strain-hardened (+CP500); strip)

Yield strength

Classification

X12CrMnNiN18-9-5 (strain-hardened (+CP700); strip)

Yield strength

Classification

X12CrMnNiN18-9-5 (solution annealed (+AT); strip)

Yield strength

Classification

X12CrMnNiN18-9-5 (strain-hardened (+C700); strip)

Tensile strength

Classification

X12CrMnNiN18-9-5 (strain-hardened (+C850); strip)

Tensile strength

Classification

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