X8NiCrAlTi32-21 | 1.4959 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	Application temperature [°C]
1.4959 (DIN EN 10302 : 2008-06)	1.4959	DIN EN 10302 : 2008-06	Supersedes DIN EN 10302 : 2002-09	Valid	Germany	X8NiCrAlTi32-21	Highly creep resistant, heat resistant steel as a variant of the heat resistant steel X 10 NiCrAlTi 32-20. The steel 1.4959 is optimized regarding high long-time creep resistance at temperatures between 700 to 1000 degrees C.	500 - 1000

Chemical Composition

Al [%]	C [%]	Cr [%]	Cu [%]	Mn [%]	Ni [%]	P [%]	S [%]	Si [%]	Ti [%]	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]	Elongation A [%]	Elongation A80 [%]	Source	Remark
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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]	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)]	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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Differential Coefficient of Thermal Expansion [10^-6*K^-1] vs Temperature [°C]

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Creep Rupture Behaviour

Temperature [°C]	Creep Tensile Strength at 10^4 h [MPa]	Creep Tensile Strength at 10^5 h [MPa]	Creep Tensile Strength at 2*10^5 h [MPa]	1% Creep Limit at 10^4 h [MPa]	1% Creep Limit at 10^5 h [MPa]	Source	Remark
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Heat Treatment

Heat Treatment	Temperature [°C]	Medium	Source
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Cross Reference

Material Name	Country	Standard	Source
X8NiCrAlTi32-21	Europe	EN 10302
X8NiCrAlTi32-21	International	ISO 4955	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
NCF800H	Japan	JIS G 4901	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
NCF800H	Japan	JIS G 4902	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
NCF800H	South Korea	KS D 3531	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
NCF800H	South Korea	KS D 3532	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A240 UNS N08811	USA	ASTM A240	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
A480 UNS N08811	USA	ASTM A480	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
800HT	USA		Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
N08811	USA	UNS	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
1.4959	Rolf Kind GmbH, Gummersbach
1.4959	Enpar Sonderwerkstoffe GmbH, Gummersbach
1.4959	INOX SERVICE CENTER GmbH, Krefeld
1.4959	INTERSTAHL Service GmbH, Wetter
1.4959	Imet Industriemetall Handelsgesellschaft mbH, Hamburg
Alloy 800 (HT)	Chr. Höver & Sohn GmbH & Co KG, Lindlar
BGH 4959	BGH Edelstahl Siegen GmbH
DMV 4959	Salzgitter Mannesmann Stainless Tubes GmbH, Mülheim an der Ruhr
DMV 800 HT	Salzgitter Mannesmann Stainless Tubes GmbH, Mülheim an der Ruhr
Eternos 1.4959	Remystahl GmbH & Co. KG, Hagen
H500HT	Schoeller-Bleckmann Edelstahlrohr GmbH, Ternitz
INCOLOY alloy 800 HT	Special Metals Deutschland Ltd., Düsseldorf
Märker 4959	Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
Nicrofer 3220 HT	VDM Metals GmbH, Werdohl
SANDVIK Sanicro 31HT	SANDVIK Materials TEchnology Deutschland GmbH, Düsseldorf
Sirius 800	Industeel Deutschland GmbH, Grevenbroich
Werkstoff 800 HT	ZAPP AG, Ratingen
X8NiCrAlTi32-21	Hoesch Hohenlimburg GmbH, Hagen
X8NiCrAlTi32-21	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach

Material Compliance

REACh	RoHS
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X8NiCrAlTi32-21 (1.4959; DIN EN 10302 : 2008-06)

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

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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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X8NiCrAlTi32-21 (soft annealed (+A); load drop)

Strain life

Temperature [°C]	Cyclic fatigue strength coefficient [MPa]	Cyclic fatigue strength exponent	Ductility coefficient [Pa]	Ductility exponent	Cyclic strength coefficient [MPa]	Cyclic strain hardening exponent	Young's modulus [GPa]
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Classification

Treatment	Failure criteria	Source description
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X8NiCrAlTi32-21 (solution annealed (+AT); wire; 0.000-160.000mm)

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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X8NiCrAlTi32-21 (solution annealed (+AT); strip; 0.500-3.000mm)

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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X8NiCrAlTi32-21 (solution annealed (+AT); strip; 3.000-0.000mm)

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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X8NiCrAlTi32-21 (solution annealed (+AT))

Yield strength

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

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X8NiCrAlTi32-21 | 1.4959 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]

Differential Coefficient of Thermal Expansion [10^-6*K^-1] vs Temperature [°C]

Creep Rupture Behaviour

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

X8NiCrAlTi32-21 (1.4959; DIN EN 10302 : 2008-06)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

X8NiCrAlTi32-21 (soft annealed (+A); load drop)

Strain life

Classification

X8NiCrAlTi32-21 (solution annealed (+AT); wire; 0.000-160.000mm)

Yield strength

Tensile strength

Classification

X8NiCrAlTi32-21 (solution annealed (+AT); strip; 0.500-3.000mm)

Yield strength

Tensile strength

Classification

X8NiCrAlTi32-21 (solution annealed (+AT); strip; 3.000-0.000mm)

Yield strength

Tensile strength

Classification

X8NiCrAlTi32-21 (solution annealed (+AT))

Yield strength

Classification

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