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G-NiCr12Al6MoNb | 2.4671 Material Datasheet

Material Standard Values

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Material Description

Material Number	Material Number (single)	Standard	Standard Status	Country	Application temperature [°C]
2.4671 (WL 2.4671 : 1984-07)	2.4671	WL 2.4671 : 1984-07	Valid	Germany	≤ 1000	1)
1) Remark: High-temperature nickel investment casting alloy for aerospace applications, which is not suitable for welding and is difficult to machine. The alloy requires no heat treatment and exhibits slightly higher creep strengths than 2.4670. Application: - high-temperature investment castings that do not require welding, at operating temperatures up to about 1000 °C

Chemical Composition

Al [%]	B [%]	C [%]	Co [%]	Cr [%]	Cu [%]	Fe [%]	Mn [%]	Mo [%]	Nb [%]	P [%]	S [%]	Si [%]	Ti [%]	Zr [%]
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Mechanical Properties

Casting Method	Condition	Condition Number	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Hardness HB \| HBW
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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)]	Magnetizeability
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Welding and Joining

Welding and Joining - Evaluation
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Creep Rupture Behaviour

Casting Method	Condition	Condition Number	Temperature [°C]	Creep Tensile Strength at 10² h [MPa]	Creep Tensile Strength at 10³ h [MPa]	Creep Tensile Strength at 3*10³ h [MPa]
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Cross Reference

Material Name	Country	Standard
NI-C 98-HT	Europe	AECMA	1)
HC203	Great Britain	BS HC 203	1)
IN-713	USA	AMS 5391	1)
N07713	USA	UNS	2)
2.4671.0	Germany	WL 2.4671
1) Source: WL 2.4671 : 1984-07
2) Source: Metals & Alloys in the Unified Numbering System, SAE/ASTM, 11th Edition, 2008

Producer/Supplier/Trade names

Tradename	Supplier
Alloy 713	pauly STAHLHANDEL, Essen	1)
1) Source: Stahlschlüssel 2019, Verlag Stahlschlüssel Wegst GmbH, Marbach

Material Compliance

REACh	RoHS
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