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X15CrNi17-3 Material Datasheet

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Material Description

Material Number	Material Name	Standard	Standard Status	Country	VDA 231-106 classification
FE-PM3901 (DIN EN 3490 : 2007-06)	X15CrNi17-3	DIN EN 3490 : 2007-06	Valid	Germany	1.1.2	1)
1) Remark: Stainless steel FE-PM3901 (X15CrNi17-3) in the form of quenched and tempered bars for machining up to 200mm with tensile strength of 1240-1450MPa for aerospace applications.

Chemical Composition

C [%]	Cr [%]	Mn [%]	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]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Hardness HB \| HBW
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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
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Toughness Data (Impact)

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

Heat Treatment	Step	Temperature [°C]	Medium
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Cross Reference

Material Name	Country	Standard
FE-PM3901	Europe	EN 3490
7S80	Great Britain
18Ch15N3M-SCh	Russia		1)
18Х15Н3M	Russia		1)
X15CrNi17-3			1)
EN3490 A			2)
EN3490 U			2)
1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach
2) Source: EN 3490

Producer/Supplier/Trade names

Tradename	Supplier
APX	AUBERT & DUVAL Deutschland GmbH, München	1)
Aerodur 4044	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten	1)
A431	Enpar Sonderwerkstoffe GmbH, Gummersbach	1)
1.4044/LW	pauly STAHLHANDEL, Essen	1)
Puro 1.4044	Remystahl GmbH & Co. KG, Hagen	1)
BÖHLER 352	voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg	1)
BÖHLER N352 (LW)	voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf	1)
1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach

Linear-elastic

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

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

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	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	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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Designation

Designation	Material number	Source
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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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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