CuNi14Al3 | 2.1504 Material Datasheet

Material Standard Values

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Remark
2.1504 (WL 2.1504 : 2012-10)	2.1504	WL 2.1504 : 2012-10	Supersedes WL 2.1504 : 1956-09	Valid	Germany	Copper-nickel alloy for aerospace applications with high strength and high resistance to corrosion. It is resistant to wear as well as to cavitation and erosion and suitable for soldering and brazing. Application: - high loaded structural and wear-resistant parts, e.g. bevel gears, valves, worm gears, valves, bolts, hydraulic parts

Chemical Composition

Al [%]	Fe [%]	Mn [%]	Ni [%]	Si [%]	Zn [%]	Source	Remark
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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 [%]	Compressive Strength [MPa]	Hardness HB \| HBW	Source
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Physical Properties

Temperature [°C]	Melting 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)]	Mean Specific Heat Capacity [kJ/(kg*K)]	Electric Conductivity [MS/m]	Magnetizeability	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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Magnetic Properties

Relative Permeability µr	Source
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Welding and Joining

Procedure	Welding and Joining - Evaluation	Source	Remark
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Heat Treatment

Heat Treatment	Temperature [°C]	Source
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Cross Reference

Material Name	Country	Standard	Source
2.1504.0	Germany	WL 2.1504-1	WL 2.1504-100 : 2012-10
CuNi14Al2	France	NFL 14-702	WL 2.1504-100 : 2012-10

Producer/Supplier/Trade names

Tradename	Supplier
CuNi14Al3	Schreier Metall GmbH, Erkrath
NB1	ZOLLERN GmbH & Co. KG, Sigmaringen

Material Compliance

REACh	RoHS
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FKM Guideline Fatigue Strength

Semi-finished Product	Condition Number	Temperature [°C]	Number of Cycles	Bending Fatigue Strength [MPa]	Source
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