CuZn40Pb2 | 2.0402 Material Datasheet

Material Standard Values

Material Models for Simulation

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Material Description

Material Number	Material Number (single)	Standard	Standard Status	Country	Remark
2.0402 (DIN 17660 : 1983-12)	2.0402	DIN 17660 : 1983-12	Withdrawn without replacement	Germany	CuZn40Pb2 is a non-hardenable wrought alloy. High hardness and strength can only be reached by cold forming. Strength values between F37 and F51. Heat and electrical conductivity lower compared to CuZn40. Addition of Pb improve the machinability. Corrosion resistance to water, different salt solutions and organic liquids is lower compared to lead-free alloys with the same content of Zn. (CuZn40) Processing properties: Hot forming: very well Cold forming: poorly Machinability: very well Brazing: medium Soldering: very well TIG-welding: poorly Polishability: very well Application: hot pressed parts, turning parts for fine mechanics and optics, clock parts as well as clamps for electrical engineering

Chemical Composition

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

Semi-finished Product	Condition	Condition Number	Strength Abbrevation	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A10 [%]	Elongation A [%]	Hardness HB \| HBW	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 (reference 20°C) [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Specific Electrical Resistance [µΩm]	Mean Specific Heat Capacity [kJ/(kg*K)]	Electric Conductivity [MS/m]	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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Cross Reference

Material Name	Country	Standard	Source
CuZn40Pb1	Bulgaria	BDS 11439-75
423223	Czech Republik/Slovakia	CSN 423223
CuZn40Pb2	Czech Republik/Slovakia	CSN 423223
CuZn39Pb2	France	NF A51-105
CZ 122	Great Britain	BS 2870
CZ 122	Great Britain	BS 2871
CZ 122	Great Britain	BS 2872
CZ 122	Great Britain	BS 2873
CZ 122	Great Britain	BS 2874
CZ 122	Great Britain	BS 2875
CuZn40Pb2	International	ISO 426/2-83
MO58B	Poland	PN-77/H-87025
CuZn40Pb1	Romania	STAS 95-80
CuZn40Pb2	Hungary	MSZ 770/1-77
C38000	USA	ASTM B 455
CuZn40Pb2 (CW617N)	Germany	DIN EN 12165
CuZn40Pb2 (CW617N)	Germany	DIN EN 12166
CuZn40Pb2 (CW617N)	Germany	DIN EN 12167
CuZn40Pb2 (CW617N)	Germany	DIN EN 12168
CuZn40Pb2 (CW617N)	Germany	DIN EN 12420
CuZn40Pb2 (CW617N)	Germany	DIN EN 12164
CuZn40Pb2 (CW617N)	Germany	DIN EN 12449
Ms58	Germany		DIN 1751 / DIN 1755-1

Producer/Supplier/Trade names

Tradename	Supplier
003	Diehl Metall Stiftung & Co. KG, Röthenbach
2357	OTTO FUCHS KG, Meinerzhagen
2457	OTTO FUCHS KG, Meinerzhagen
251	William Prym Holding GmbH, Stolberg
256	William Prym Holding GmbH, Stolberg
2657	OTTO FUCHS KG, Meinerzhagen
Cu-Zn40Pb2	Metall Dittrich, Velbert
CuZn40Pb2	CSN Carl Schreiber GmbH, Neunkirchen
CuZn40Pb2	MPG Mendener Präzisionsrohr GmbH, Menden
CuZn40Pb2	Wieland Prometa GmbH, Düsseldorf
CuZn40Pb2	Eduard Hueck, Lüdenscheid
CuZn40Pb2	Manfred J.C. Niemann, Bremen
Ms 58 TD	Swissmetal Lüdenscheid GmbH, Lüdenscheid
MS58, HH extra hart	Eduard Hueck, Lüdenscheid
Ms58W	KME Brass Germany GmbH, Berlin
Z31	Wieland-Werke AG, Ulm

Material Compliance

REACh	RoHS
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CuZn40Pb2 (2.0402; DIN 17660 : 1983-12)

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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Specific heat

Temperature [°C]	Specific heat [kJ/(kg*K)]
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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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CuZn40Pb2 (soft annealed (+A); strip; 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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CuZn40Pb2 (1/2 hard; strip; 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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CuZn40Pb2 (hard; strip; 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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CuZn40Pb2 (spring hard; strip; 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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CuZn40Pb2 (soft annealed (+A); tube; 0.000-10.000mm)

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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CuZn40Pb2 (1/2 hard; tube; 0.000-10.000mm)

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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CuZn40Pb2 (hard; tube; 0.000-5.000mm)

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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CuZn40Pb2 (soft annealed (+A); rod; 10.000-0.000mm)

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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CuZn40Pb2 (soft annealed (+A); rod; 8.000-0.000mm)

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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CuZn40Pb2 (soft annealed (+A); rod; 6.000-0.000mm)

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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CuZn40Pb2 (1/2 hard; rod; 0.000-40.000mm)

Yield strength

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

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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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CuZn40Pb2 (1/2 hard; rod; 0.000-35.000mm)

Yield strength

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

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Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
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CuZn40Pb2 (1/2 hard; rod; 0.000-6.000mm)

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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CuZn40Pb2 (hard; rod; 0.000-14.000mm)

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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CuZn40Pb2 (hard; rod; 0.000-10.000mm)

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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CuZn40Pb2 (hard; rod; 0.000-4.000mm)

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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CuZn40Pb2 (forged; drop forging)

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	Source description
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CuZn40Pb2 (soft annealed (+A); section)

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	Source description
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CuZn40Pb2 (1/2 hard; section)

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	Source description
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CuZn40Pb2 (forged; hammer forging)

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	Source description
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CuZn40Pb2 (soft annealed (+A))

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Source description
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CuZn40Pb2 (1/2 hard)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Source description
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