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CoCr20W15N | 2.4964 Material Datasheet

Material Standard Values
Material Models for Simulation

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	VDA 231-106 classification	Application temperature [°C]
2.4964 (DIN EN 10302 : 2008-06)	CoCr20W15N	2.4964	DIN EN 10302 : 2008-06	Supersedes DIN EN 10302 : 2002-09	Valid	Germany	CoCr20W15N	4.2	≤ 1040	1)
1) Remark: 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.

Chemical Composition

C [%]	Cr [%]	Fe [%]	Mn [%]	Ni [%]	P [%]	S [%]	Si [%]	W [%]	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 [%]	Elongation A80 [%]
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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)]
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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]
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Heat Treatment

Heat Treatment	Temperature [°C]	Medium
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Cross Reference

Material Name	Country	Standard
CoCr20W15Ni	Germany	WL 2.4964
CoCr20W15Ni	Europe	EN 10302
KC20WN	France	AIR 3385	1)
KC20WN	France	AIR 9161	1)
KC20WN	France	AIR 9162	1)
KC20WN	France	AIR 9165	1)
HR240	Great Britain	BS HR240	1)
HR40	Great Britain	BS HR40	1)
R30605	USA	AMS 5537	1)
R30605	USA	AMS 5759	1)
R30605	USA	AMS 5796	1)
R30605	USA	AMS 7236	1)
F90 UNS R30605	USA	ASTM F90	1)
L605	USA		1)
1) Source: 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

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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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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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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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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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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CoCr20W15N | 2.4964 Material Datasheet

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Material Compliance

Mechanical Properties

Physical Properties

Creep Rupture Behaviour

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

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))

Yield 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); wire; 0.000-160.000mm)

Yield strength

Tensile strength

Classification