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X6CrNiTi18-10 | 1.4541 Material Datasheet

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Material Description

Material Number	Material Number (single)	Standard	Scope	Standard Status	Country	VDA 231-106 classification
1.4541 (DIN EN 2573 : 2023-04)	1.4541	DIN EN 2573 : 2023-04	Supersedes DIN EN 2573 : 2007-11	Valid	Germany	1.1	1)
1) Remark: Stainless steel X6CrNiTi18-10 (1.4541) in the form of solution-annealed wire from 0.25 mm to 3 mm and Rm ≤ 780 MPa for e.g. safety wire for aerospace applications.

Chemical Composition

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

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Direction	Tensile Strength [MPa]	Elongation A [%]
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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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Heat Treatment

Heat Treatment	Temperature [°C]	Medium
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Cross Reference

Material Name	Country	Standard
X6CrNiTi18-10	Europe	EN 2573
EN 2573 U	Europe	EN 2573	1)
FE-PA3601	Europe	ASD-STAN	1)
321	USA	AMS 5645	2)
Alloy 321	USA	AMS 5645	2)
18Cr-10Ni-0.40Ti	USA	AMS 5645	2)
S32100	USA	UNS
V2A
1) Source: DIN EN 2573
2) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
321	Aircraftmaterialsuk.com Ltd, Stokenchurch
TX 321	AUBERT & DUVAL Deutschland GmbH, München
X 18 PA	AUBERT & DUVAL Deutschland GmbH, München
NIROSTA 4541	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
REMANIT 4541	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
Aerodur 4541	Ugitech SA, Ugine
X6CrNiTi18-10	EZM Edelstahlzieherei Mark GmbH, Wetter

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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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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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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