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CuZn39Pb2 | CW612N Material Datasheet

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Material Description

Material Number	Material Name	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	Successor	VDA 231-106 classification
CW612N (DIN EN 12168 : 2016-11)	CuZn39Pb2	CW612N	DIN EN 12168 : 2016-11	DIN EN 12168 : 2016-11 replaced by DIN EN 12168 : 2024-12	Replaced	Germany	CuZn39Pb2	CuZn39Pb2	3.2	1)
1) Remark: Copper alloy hollow rod for free machining purposes.

Chemical Composition

Al [%]	Cu [%]	Fe [%]	Ni [%]	Pb [%]	Sn [%]	Remainder
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Material Compliance

REACh	RoHS
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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 [%]	Hardness HB \| HBW	Hardness HV
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Physical Properties

Temperature [°C]	Density [g/cm³]
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Cross Reference

Material Name	Country	Standard
CuZn39Pb2	Europe	EN 12168
C37700	USA	UNS	1)
CuZn39Pb2	Germany	DIN 17660	2)
2.0380	Germany	DIN 17660	2)
Ms58	Germany		1)
1) Source: Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
2) Source: DIN CEN/TS 13388 (DIN SPEC 9700)

Producer/Supplier/Trade names

Tradename	Supplier
CuZn39Pb2	CSN Carl Schreiber GmbH, Neunkirchen
008	Diehl Metall Stiftung & Co. KG, Röthenbach
Ms58U	HME Brass Germany GmbH, Berlin
CuZn39Pb2	Manfred J.C. Niemann, Bremen
Cu-Zn39Pb2	Metall Dittrich, Velbert
CuZn39Pb2	Mittelrheinische Metallgießerei H. Beyer GmbH & Co KG, Andernach
OF2159	OTTO FUCHS KG, Meinerzhagen
Ms 58 R	Le Bronze alloys Germany GmbH, Lüdenscheid
Z29	Wieland-Werke AG, Ulm
Z30	Wieland-Werke AG, Ulm
CuZn39Pb2	Wieland-Werke AG, Velbert
250	William Prym Holding GmbH, Stolberg

Linear-elastic

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

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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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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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Designation

Designation	Material number	Source
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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Yield strength

Temperature [°C]	0.1% Proof strength [MPa]	0.2% Proof strength [MPa]	Yield strength [MPa]
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Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

WIAM Material	Treatment	Semi-finished product	Dimension [mm]	Load type	Failure criteria	Rolling direction	Maximum stress [MPa]	Strain at maximum stress [%]	Source description
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