CuZn37Pb0,5 | CW604N Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

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Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Remark
CW604N (DIN EN 1652 : 1998-03)	CW604N	DIN EN 1652 : 1998-03	Supersedes DIN 17670-1 : 1983-12, DIN 17670-2 : 1969-06, DIN 1751 : 1973-06, DIN 1791 : 1973-06	Valid	Germany	Material CuZn37Pb0,5, mat. No. CW604N, is an unhardenable wrought alloy. To the comparable make CuZn37Pb0,5, mat. No. 2.0332 acc. to DIN 17660 : 1983-12 applies: High hardness and strength parameter are achievable by cold forming only. Thermal and electrical conductivity are lower than for the unleaded brass grade of the same Zn-content. Machinability is improved by Pb-addition. Corrosion resistance to water, several saline solutions and organic liquids is also lower than for unleaded alloys of the same zinc-content. Processing properties: warm forming: good cold forming: good machinability: good hard soldering: moderately soft soldering: very good TIG-welding: moderately burnishing: very good Application: for extruded profiles of high accuracy, for circuit boards and wheels for watch industry as well as for pressure brass components.

Chemical Composition

Al [%]	Cu [%]	Fe [%]	Ni [%]	Pb [%]	Sn [%]	Source	Remark
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Mechanical Properties

Semi-finished Product	Strength Abbrevation	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Elongation A50 [%]	Hardness HV	Source	Remark
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Physical Properties

Temperature [°C]	Melting Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Shear Modulus [GPa]	Mean Coefficient of Thermal Expansion [10^-6*K^-1]	Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Specific Electrical Resistance [µΩm]	Electric Conductivity [MS/m]	Specific Electric Conductivity [% IACS]	Source	Remark
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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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Heat Treatment

Heat Treatment	Temperature [°C]	Source
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Cross Reference

Material Name	Country	Standard
CuZn37Pb0,5	Europe	EN 1652
CuZn37Pb0,5	Europe	EN 12449
CuZn36Pb	International	ISO 426/2-83
C33500	USA	UNS
B121 UNS C33500	USA	ASTM B121
B453 UNS C33500	USA	ASTM B453
CuZn37Pb0,5 (2.0332)	Germany	DIN 17660

Producer/Supplier/Trade names

Tradename	Supplier
301	Diehl Metall Stiftung & Co. KG, Röthenbach
CuZn37Pb0,5	Emil Müller GmbH, Reichshof-Hespert
CuZn37Pb0,5	Wieland-Werke AG, Velbert
CuZn37Pb0,5	MPG Mendener Präzisionsrohr GmbH, Menden
CuZn37Pb3	Manfred J.C. Niemann, Bremen
Z10	Wieland-Werke AG, Ulm

Material Compliance

REACh	RoHS
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CuZn37Pb0,5 (CW604N; DIN EN 1652 : 1998-03)

Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Shear modulus [GPa]	Poisson's ratio
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Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
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Coefficient thermal expansion

Related Temperature [°C]	Temperature [°C]	Coefficient thermal expansion [10^-6*K^-1]
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Density

Temperature [°C]	Density [g/cm³]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Thermal conductivity

Temperature [°C]	Thermal conductivity [W/(m*K)]
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Classification

WIAM Material	Source description
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Designation

Designation	Material number	Source
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CuZn37Pb0,5 (R290; slat; 0.300-5.000mm)

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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CuZn37Pb0,5 (R370; slat; 0.300-5.000mm)

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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CuZn37Pb0,5 (R440; slat; 0.300-5.000mm)

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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CuZn37Pb0,5 (R540; slat; 0.300-2.000mm)

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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CuZn37Pb0,5 | CW604N Material Datasheet

Material Test Series Values

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Physical Properties

Young's Modulus [GPa] vs Temperature [°C]

Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

CuZn37Pb0,5 (CW604N; DIN EN 1652 : 1998-03)

Linear-elastic

Yield strength

Electrical resistivity

Coefficient thermal expansion

Density

Tensile strength

Thermal conductivity

Classification

Designation

CuZn37Pb0,5 (R290; slat; 0.300-5.000mm)

Yield strength

Tensile strength

Classification

CuZn37Pb0,5 (R370; slat; 0.300-5.000mm)

Yield strength

Tensile strength

Classification

CuZn37Pb0,5 (R440; slat; 0.300-5.000mm)

Yield strength

Tensile strength

Classification

CuZn37Pb0,5 (R540; slat; 0.300-2.000mm)

Yield strength

Tensile strength

Classification

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