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NiCr19Co14Mo4Ti | 2.4654 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
2.4654 (WL 2.4654 : 1981-03)	2.4654	WL 2.4654 : 1981-03	Valid	Germany	≤ 980	3.4	1)
1) Remark: High temperature, scale resistant nickel alloy for aerospace applications. Application: - compressor disks, turbine disks, screws up to approx. 815 °C

Chemical Composition

Al [%]	B [%]	C [%]	Co [%]	Cr [%]	Cu [%]	Fe [%]	Mn [%]	Mo [%]	P [%]	S [%]	Si [%]
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1) Source: blur
2) Remark: blur

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 [%]	Reduction of Area [%]	Hardness HB \| HBW
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	1)
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1) Source: blur
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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)]	Electric Conductivity [MS/m]	Magnetizeability
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1) Source: blur

Welding and Joining

Welding and Joining - Evaluation
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1) Source: blur
2) Remark: blur

Toughness Data (Impact)

Semi-finished Product	Condition	Condition Number	Nominal Size [mm]	Temperature [°C]	Specimen Shape	Specimen Direction	Notch Impact Energy [J]
blur	blur	blur	blur	blur	blur	blur	blur	1)
1) Source: blur

Creep Rupture Behaviour

Condition	Condition Number	Temperature [°C]	Creep Tensile Strength at 10² h [MPa]	Creep Tensile Strength at 10³ h [MPa]	Creep Tensile Strength at 10^4 h [MPa]
blur	blur	blur	blur	blur	blur	1)
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Heat Treatment

Heat Treatment	Step	Temperature [°C]	Holding Time [h]	Medium
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1) Source: blur
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Cross Reference

Material Name	Country	Standard
NI-P101-HT	Europe	AECMA	1)
NC20K14	France	AIR 9165	1)
N07001	USA	UNS	2)
Waspaloy	USA	AMS 5704	1)
Waspaloy	USA	AMS 5706	1)
Waspaloy	USA	AMS 5707	1)
2.4654.1	Germany	WL 2.4654
2.4654.7	Germany	WL 2.4654
DMD0426-22	France	Safran Aircraft Engines	3)
1) Source: WL 2.4654 : 1981-03
2) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008
3) Source: Aerospace Materials, voestalpine BÖHLER Aerospace GmbH & Co KG, Kapfenberg/Austria, 2022

Producer/Supplier/Trade names

Tradename	Supplier
WASPALOY	Aircraftmaterialsuk.com Ltd, Stokenchurch
ATI Waspaloy	ATI Europe, Düsseldorf	1)
PER 3	AUBERT & DUVAL Deutschland GmbH, München	1)
BGH 2.4654	BGH Edelstahl Siegen GmbH	1)
Alloy-W	Enpar Sonderwerkstoffe GmbH, Gummersbach	1)
Waspaloy	Special Metals Deutschland Ltd., Düsseldorf	1)
BÖHLER L303	voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg	1)
L303	voestalpine High Perfomance Metals Deutschland GmbH, Düsseldorf	1)
1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach

Material Compliance

REACh	RoHS
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