X7CrNiAl17-7 | 1.4568 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	Successor	Remark	Application temperature [°C]
1.4568 (DIN EN 10270-3 : 2001-08)	1.4568	DIN EN 10270-3 : 2001-08	DIN EN 10270-3 : 2001-08 replaced by DIN EN 10270-3 : 2012-01	Replaced	Germany	X 7 CrNiAl 17 7	X7CrNiAl17-7	The stainless steel X7CrNiAl17-7 is usually used cold drawn as wire up to 10 mm diameter for springs or spring parts. It has a high fatigue strength and a raised high-temperature strength, but a reduced corrosion resistance and is applicable up to 300°C.	-150 - 350

Chemical Composition

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

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Source	Remark
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Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Shear Modulus [GPa]	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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Heat Treatment

Heat Treatment	Temperature [°C]	Holding Time [h]	Source	Remark
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Cross Reference

Material Name	Country	Standard
X04Cr19Ni9	India	IS 4454-4
631	USA	ASTM A 313
S17700	USA	UNS

Producer/Supplier/Trade names

Tradename	Supplier
X7CrNiAl17-7	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach

Material Compliance

REACh	RoHS
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X7CrNiAl17-7 (1.4568; DIN EN 10270-3 : 2001-08)

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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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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X7CrNiAl17-7 (cold drawn; wire; 0.000-0.200mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 0.200-0.300mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 0.300-0.400mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 0.400-0.500mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 0.500-0.650mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 0.650-0.800mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 0.800-1.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 1.000-1.250mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 1.250-1.500mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 1.500-1.750mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 1.750-2.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 2.000-2.500mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 2.500-3.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 3.000-3.500mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 3.500-4.250mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 4.250-5.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 5.000-6.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 6.000-7.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 7.000-8.500mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (cold drawn; wire; 8.500-10.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 0.000-0.200mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 0.200-0.300mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 0.300-0.400mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 0.400-0.500mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 0.500-0.650mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 0.650-0.800mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 0.800-1.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 1.000-1.250mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 1.250-1.500mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 1.500-1.750mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 1.750-2.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 2.000-2.500mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 2.500-3.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 3.000-3.500mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 3.500-4.250mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 4.250-5.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 5.000-6.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 6.000-7.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 7.000-8.500mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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X7CrNiAl17-7 (precipitation hardened (+P); wire; 8.500-10.000mm)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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