X15CrNi17-3 | 1.4044 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	Standard Status	Country	Remark	Application temperature [°C]
1.4044 (WL 1.4044 : 1981-03)	1.4044	WL 1.4044 : 1981-03	Valid	Germany	Stainless chromium quenched and tempered steel for aerospace applications with good corrosion resistance in the atmosphere, in water, under weak acid action and in oxidizing acids, e.g. nitric acid, best when the surface is polished. It has good polishability but limited suitability for welding, so welding of this material is not common. Machining comparable to machining of low alloy structural steels of appropriate heat treatment and strength. Application: - components subject to high mechanical stresses, e.g. screws and shafts, at operating temperatures up to about 400 °C	≤ 400

Chemical Composition

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

Semi-finished Product	Condition	Condition Number	Nominal Size [mm]	Temperature [°C]	Specimen Direction	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Hardness HB \| HBW	Source
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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]	Thermal Conductivity [W/(m*K)]	Specific Electrical Resistance [µΩm]	Mean Specific Heat Capacity [kJ/(kg*K)]	Magnetizeability	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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Toughness Data (Impact)

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

Heat Treatment	Step	Temperature [°C]	Medium	Source
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Cross Reference

Material Name	Country	Standard	Source
FE-PM42	Europe	AECMA	WL 1.4044 : 1981-03
FE-PM3901	Europe	EN 3365	WL 1.4044 : 1981-03
Z15CN17-03	France	AIR 9160	WL 1.4044 : 1981-03
5S80	Great Britain	BS 5 S 80	WL 1.4044 : 1981-03
18Ch15N3M-SCh	Russia		Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
AISI 431	USA	MIL-S-18732	WL 1.4044 : 1981-03
SAE 51431	USA	AMS 5628	WL 1.4044 : 1981-03
X22CrNi17	Germany	DIN 17440	WL 1.4044 : 1981-03
X15CrNi17-3			Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
1.4044.2	Germany	WL 1.4044	WL 1.4044 : 1981-03
1.4044.5	Germany	WL 1.4044	WL 1.4044 : 1981-03
1.4044.6	Germany	WL 1.4044	WL 1.4044 : 1981-03
ZBF1109	Europe	Airbus	Aerospace Materials, voestalpine BÖHLER Aerospace GmbH & Co KG, Kapfenberg/Austria, 2022
IPSWL1.4044.6	Europe	Airbus	Aerospace Materials, voestalpine BÖHLER Aerospace GmbH & Co KG, Kapfenberg/Austria, 2022
LAT1-9070 Cl.A Cond.2	Germany	Liebherr-Aerospace	Aerospace Materials, voestalpine BÖHLER Aerospace GmbH & Co KG, Kapfenberg/Austria, 2022

Producer/Supplier/Trade names

Tradename	Supplier	Source
APX	AUBERT & DUVAL Deutschland GmbH, München	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
Aerodur 4044	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
A 431	Enpar Sonderwerkstoffe GmbH, Gummersbach	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
1.4044/LW	pauly STAHLHANDEL, Essen	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
Puro 1.4044	Remystahl GmbH & Co. KG, Hagen	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
BÖHLER N352 (LW)	voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
N352	voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf	Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach

Material Compliance

REACh	RoHS
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X15CrNi17-3 (1.4044; WL 1.4044 : 1981-03)

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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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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X15CrNi17-3 (quenched and tempered (+QT); rod; 6.000-160.000mm)

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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X15CrNi17-3 (quenched and tempered (+QT); forging; 0.000-130.000mm)

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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X15CrNi17-3 (quenched and tempered for high hardness; rod; 6.000-60.000mm)

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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X15CrNi17-3 (quenched and tempered for high hardness; rod; 60.000-100.000mm)

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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X15CrNi17-3 (quenched and tempered for high hardness; forging; 0.000-45.000mm)

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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X15CrNi17-3 (quenched and tempered for high hardness; forging; 45.000-70.000mm)

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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X15CrNi17-3 (quenched and tempered (+QT))

Yield strength

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

Treatment	Source description
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X15CrNi17-3 | 1.4044 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]

Toughness Data (Impact)

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

X15CrNi17-3 (1.4044; WL 1.4044 : 1981-03)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

X15CrNi17-3 (quenched and tempered (+QT); rod; 6.000-160.000mm)

Yield strength

Tensile strength

Classification

X15CrNi17-3 (quenched and tempered (+QT); forging; 0.000-130.000mm)

Yield strength

Tensile strength

Classification

X15CrNi17-3 (quenched and tempered for high hardness; rod; 6.000-60.000mm)

Yield strength

Tensile strength

Classification

X15CrNi17-3 (quenched and tempered for high hardness; rod; 60.000-100.000mm)

Yield strength

Tensile strength

Classification

X15CrNi17-3 (quenched and tempered for high hardness; forging; 0.000-45.000mm)

Yield strength

Tensile strength

Classification

X15CrNi17-3 (quenched and tempered for high hardness; forging; 45.000-70.000mm)

Yield strength

Tensile strength

Classification

X15CrNi17-3 (quenched and tempered (+QT))

Yield strength

Classification

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