CuNi9Sn2 | CW351H Material Datasheet

Material Standard Values

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Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Predecessor	Remark
CW351H (DIN EN 1654 : 2019-05)	CW351H	DIN EN 1654 : 2019-05	Supersedes DIN EN 1654 : 1998-03	Valid	Germany	CuNi9Sn2	Copper alloy strip for springs and connectors.

Fe [%]	Mn [%]	Ni [%]	Pb [%]	Sn [%]	Zn [%]	Source	Remark
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Semi-finished Product	Strength Abbrevation	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A50 [%]	Spring Bending Limit [MPa]	Hardness HV	Source
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Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Electric Conductivity [MS/m]	Specific Electric Conductivity [% IACS]	Source
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Tradename	Supplier
CuNi9Sn2	Metalle Schmidt GmbH, Ratingen
CuNi9Sn2	Wieland-Werke AG, Ulm

REACh	RoHS
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Semi-finished Product	Strength Abbrevation	Nominal Size [mm]	Temperature [°C]	Specimen Direction	Bend Factor	Source
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