CoCr20W15N | 2.4964 Material Datasheet

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]
2.4964 (DIN EN 10302 : 2008-06)	2.4964	DIN EN 10302 : 2008-06	Supersedes DIN EN 10302 : 2002-09	Valid	Germany	CoCr20W15N	The high temperature alloy CoCr20W15Ni, Werkstoffnummer 2.4964 is characterized by: - excellent mechanical properties in temperatures up to 1100 degrees C - very good resistance to sulfur-bearing gas atmospheres - good resistance to scaling and oxidation in temperatures up to 1100 degrees C - very good resistance to corrosion in hydrochloric acid, nitric acid, phosphoric acid and sulfuric acid - good formability and weldability - according to WL 2.4964 (material specification), supplementary sheet 1, 01.77 and WL 2.4964, part 100, draft 07.86, the material is high temperature resistant, resistant to scaling up to temperatures of approximately 1090 degrees C and weldable. General use: - components for gas turbines (industry, aviation) and air heaters - high temperature equipment for the chemical industry - heat exchangers, valves and springs in high temperatures - muffles, rollers, steel pipes - according to WL 2.4964 (material specification), supplementary sheet 1, 01.77 and WL 2.4964, part 100, draft 07.86, it is used for after burners, jet nozzles, guide blades, exhaust guides with operation temperatures to approximately 815 degrees C.	≤ 1040

Chemical Composition

C [%]	Cr [%]	Fe [%]	Mn [%]	Ni [%]	P [%]	S [%]	Si [%]	W [%]	Source	Remark
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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]	Thermal Conductivity [W/(m*K)]	Specific Electrical Resistance [µΩm]	Mean Specific Heat Capacity [kJ/(kg*K)]	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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Creep Rupture Behaviour

Temperature [°C]	Creep Tensile Strength at 10^4 h [MPa]	Creep Tensile Strength at 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
CoCr20W15Ni	Germany	WL 2.4964
CoCr20W15Ni	Europe	EN 10302
KC20WN	France	AIR 3385	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
KC20WN	France	AIR 9161	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
KC20WN	France	AIR 9162	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
KC20WN	France	AIR 9165	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
HR240	Great Britain	BS HR240	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
HR40	Great Britain	BS HR40	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
R30605	USA	AMS 5537	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
R30605	USA	AMS 5759	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
R30605	USA	AMS 5796	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
R30605	USA	AMS 7236	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
F90 UNS R30605	USA	ASTM F90	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
L605	USA		Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
2.4964	Saarstahl AG, Völklingen
2.4964	Rolf Kind GmbH, Gummersbach
2.4964	NIRONIT Edelstahlhandel GmbH, Rosengarten
2.4964	INTERSTAHL Service GmbH, Wetter
ALACRIT XSH	AUBERT & DUVAL Deutschland GmbH, München
CoCr20W15Ni	Platestahl Umformtechnik GmbH, Lüdenscheid
CoCr20W15Ni	ERASTEEL GmbH, Hilden
Conicro 5010 W	VDM Metals GmbH, Werdohl
Conicro S 5010	VDM Metals GmbH, Werdohl
Haynes alloy 25	ZAPP AG, Ratingen
L-605	Enpar Sonderwerkstoffe GmbH, Gummersbach
Nickelvac L-605	ATI Europe, Düsseldorf

Material Compliance

REACh	RoHS
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CoCr20W15N (2.4964; 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

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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CoCr20W15N (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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CoCr20W15N (solution annealed (+AT); strip; 0.000-3.000mm)

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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CoCr20W15N (solution annealed (+AT); strip; 3.000-20.000mm)

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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CoCr20W15N (solution annealed (+AT))

Yield strength

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

Treatment	Source description
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CoCr20W15N | 2.4964 Material Datasheet

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]

Creep Rupture Behaviour

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

CoCr20W15N (2.4964; 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

CoCr20W15N (solution annealed (+AT); wire; 0.000-160.000mm)

Yield strength

Tensile strength

Classification

CoCr20W15N (solution annealed (+AT); strip; 0.000-3.000mm)

Yield strength

Tensile strength

Classification

CoCr20W15N (solution annealed (+AT); strip; 3.000-20.000mm)

Yield strength

Tensile strength

Classification

CoCr20W15N (solution annealed (+AT))

Yield strength

Classification

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