Compare Plastics, Metals, and More for Construction, Design, and Simulation - Materials Portal

CuNi18Zn27 | CW410J Material Datasheet

Material Standard Values

Unlock Exclusive Materials Data

Gain access to a wealth of materials data by joining our Materials Portal.

Register for Free or Upgrade for Full Access

Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country
CW410J (DIN EN 1654 : 1998-03)	CW410J	DIN EN 1654 : 1998-03	DIN EN 1654 : 1998-03 replaced by DIN EN 1654 : 2019-05	Replaced	Germany	1)
1) Remark: Copper alloy strip for springs and connectors.

Chemical Composition

Cu [%]	Fe [%]	Mn [%]	Ni [%]	Pb [%]	Sn [%]
blur	blur	blur	blur	blur	blur	1)2)
1) Source: blur
2) Remark: blur

Mechanical Properties

Semi-finished Product	Strength Abbrevation	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A50 [%]	Hardness HV
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	1)
1) Source: blur

Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Electric Conductivity [MS/m]	Specific Electric Conductivity [% IACS]
blur	blur	blur	blur	blur	1)
1) Source: blur

Cross Reference

Material Name	Country	Standard
CuNi18Zn27	Europe	EN 1652
C77000	USA	UNS
2.0742	Germany
Alpaka
Alpaca
Alpacca
Argentan
Cuivre blanc
German silver
Hotelsilber
Maillechort
Minargent
Neusilber
Nickel silver
Packfong
plata alemana

Producer/Supplier/Trade names

Tradename	Supplier
CuNi18Zn27	Metalle Schmidt GmbH, Ratingen
CuNi18Zn27	Wieland-Werke AG, Ulm

Material Compliance

REACh	RoHS
blur	blur

Formability - Bending - Folding

Semi-finished Product	Strength Abbrevation	Nominal Size [mm]	Temperature [°C]	Specimen Direction	Bend Factor
blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	1)
1) Source: blur