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NiCo20Cr20MoTi | 2.4650 Material Datasheet

Material Standard Values

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Material Description

Material Number	Material Number (single)	Standard	Standard Status	Country	Application temperature [°C]	VDA 231-106 classification
2.4650 (WL 2.4650 : 1981-03)	2.4650	WL 2.4650 : 1981-03	Valid	Germany	≤ 900	3.4	1)
1) Remark: High-temperature, hardenable nickel alloy for aerospace applications. It has good scaling resistance, good cold workability and good weldability, poor machinability. Application: - combustion chambers and turbine housings up to approx. 900 °C

Chemical Composition

Al [%]	B [%]	C [%]	Co [%]	Cr [%]	Cu [%]	Fe [%]	Mn [%]	Mo [%]	Ni [%]	S [%]	Si [%]	Ti [%]	Al+Ti [%]
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Mechanical Properties

Semi-finished Product	Condition	Condition Number	Nominal Size [mm]	Temperature [°C]	Specimen Direction	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Elongation A50 [%]	Reduction of Area [%]	Hardness HB \| HBW	Hardness HV
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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)]	Electric Conductivity [MS/m]	Magnetizeability
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Welding and Joining

Procedure	Condition	Welding and Joining - Evaluation
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Toughness Data (Impact)

Semi-finished Product	Condition	Condition Number	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Specimen Direction	Notch Impact Energy [J]
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Creep Rupture Behaviour

Condition	Condition Number	Temperature [°C]	Creep Tensile Strength at 30 h [MPa]	Creep Tensile Strength at 10² h [MPa]	Creep Tensile Strength at 3*10² h [MPa]	Creep Tensile Strength at 10³ h [MPa]	Creep Tensile Strength at 3*10³ h [MPa]
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Heat Treatment

Semi-finished Product	Heat Treatment	Step	Temperature [°C]	Holding Time [h]	Medium
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Cross Reference

Material Name	Country	Standard
NiCo20Cr20MoTi	Germany	DIN 17744	1)
NI-P105-HT	Europe	AECMA	1)
NCK20D	France	AIR 9165	1)
HR10	Great Britain	BS HR 10	2)
HR206	Great Britain	BS HR 206	1)
48Ni-20Cr-20Co-5.9Mo-2.2Ti-0.45Al	USA	AMS 5872	1)
N07263	USA	UNS	3)
2.4650.1	Germany	WL 2.4650-1
2.4650.7	Germany	WL 2.4650-1
1) Source: WL 2.4650-1 : 1981-03
2) Source: WL 2.4650-2 : 1981-03
3) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008

Producer/Supplier/Trade names

Tradename	Supplier
ATI C-263	ATI Europe, Düsseldorf	1)
PER 263	AUBERT & DUVAL Deutschland GmbH, München	1)
Alloy C-263	Enpar Sonderwerkstoffe GmbH, Gummersbach	1)
NiCo20Cr20MoTi	Hoesch Hohenlimburg GmbH, Hagen	1)
P 263	Platestahl Umformtechnik GmbH, Lüdenscheid	1)
NIMONIC alloy 263	Special Metals Deutschland Ltd., Düsseldorf	1)
VDM Alloy C-263	VDM Metals GmbH, Werdohl	1)
VDM FM C-263	VDM Metals GmbH, Werdohl	1)
Haynes 263 alloy	ZAPP AG, Ratingen	1)
1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach

Material Compliance

REACh	RoHS
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Formability - Bending - Folding

Semi-finished Product	Condition	Condition Number	Nominal Size [mm]	Bend Factor (180°)
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