CuSn6 | CW452K Material Datasheet

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	Predecessor	Successor	Remark	Application temperature [°C]
CW452K (DIN EN 12166 : 2011-08)	CW452K	DIN EN 12166 : 2011-08	DIN EN 12166 : 2011-08 replaced by DIN EN 12166 : 2016-11	Replaced	Germany	CuSn6	CuSn6	CuSn6, mat. No. CW425K, is comparable to the DIN-make CuSn6, mat. No. 2.1020, acc. to DIN 17662 : 1983-12. Properties of the CuSn-alloy are predominantly determined by the tin-content. Tensile strength, yield point and hardness increase according to the rising cold forming grade, elongation after fracture decreases. Electrical and thermal conductivity are lower than for pure copper. Very high resistance to corrosion, particularly to atmospheric influences, seawater, sulfite liquor, carbonated and salted mine water. The alloys are stress corrosion-proof. Processing properties: warm forming: medium cold forming: very good machinability: medium hard soldering: good soft soldering: good gas shielded welding: good burnishing: good Appliction: For all types of springs, especially in electrical industry, for connectors, hose and spring tubes, fabric and screening wires, gong bars. Further application in paper, cellulose and chemical industry, in shipbuilding and machine engineering. For the electrolytically tinned strip the coatings (Sn bright, Sn matt, Sn fuzed, SnPb) are listed by the application (better solderability, better corrosion resistance, reduction of the electrical contact resistance, better appearance) in the DIN EN 14436 : 2004-11 (Table 5)	≤ 150

Chemical Composition

Fe [%]	Ni [%]	P [%]	Pb [%]	Sn [%]	Zn [%]	Source	Remark
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Mechanical Properties

Semi-finished Product	Condition	Strength Abbrevation	Nominal Size [mm]	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A100 [%]	Elongation A11,3 [%]	Elongation A [%]	Hardness HV	Source	Remark
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Physical Properties

Condition	Temperature [°C]	Melting Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Poisson's Ratio	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]	Mean Specific Heat Capacity [kJ/(kg*K)]	Electric Conductivity [MS/m]	Specific Electric Conductivity [% IACS]	Source
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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	Remark
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Cross Reference

Material Name	Country	Standard	Source
CuSn6	Bulgaria	BDS 14010-77	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
423016	Czech Republik/Slovakia	CSN 423016	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
CuSn6	Czech Republik/Slovakia	CSN 423016	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
CuSn6	Europe	EN 12166
BrOF6,5-0,15	Russia	GOST 5017-74	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
CuSn6	International	ISO 427-83	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
B6	Poland	PN-77/H-87050	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
CuSn6	Romania	STAS 93-80	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
CuSn6	Hungary	MSZ 710/1-79	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
C51900	USA	UNS	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
B103 UNS C51900	USA	ASTM B103	Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
CuSn6	Germany	DIN 17662	DIN CEN/TS 13388 (DIN SPEC 9700)
2.1020	Germany	DIN 17662	DIN CEN/TS 13388 (DIN SPEC 9700)

Producer/Supplier/Trade names

Tradename	Supplier
282	William Prym Holding GmbH, Stolberg
4021	VDM Metals GmbH, Frankfurt/Main
B06	Wieland-Werke AG, Ulm
B16	Wieland-Werke AG, Ulm
BB60	Sundwiger Messingwerk GmbH & Co.KG, Hemer
BD60	Sundwiger Messingwerk GmbH & Co.KG, Hemer
CuSn6	Heraeus Deutschland GmbH & Co. KG, Hanau
CuSn6	Mittelrheinische Metallgießerei H. Beyer GmbH & Co KG, Andernach
CuSn6	CSN Carl Schreiber GmbH, Neunkirchen
CuSn6	Wieland-Werke AG, Velbert
CuSn6	KME Germany AG & Co.KG, Osnabrück
CuSn6	Nussbaum Metallhandel GmbH, Bad Wörishofen
CuSn6	Feindrahtwerk Adolf Edelhoff GmbH & Co, Iserlohn
CuSn6	Schreier Metall GmbH, Erkrath
CuSn6	G.Rau GmbH & Co. KG, Pforzheim
CuSn6	Gebr. Kemper GmbH + Co, Olpe/Biggesee
CuSn6	Wieland Prometa GmbH, Düsseldorf
CuSn6	Eugen Geyer GmbH, Königsbach-Stein
CuSn6	J.G. Dahmen & Co. GmbH & Co. KG, Iserlohn
CuSn6	Manfred J.C. Niemann, Bremen
PN	VDM Metals GmbH, Frankfurt/Main
Pro-6	Wieland Prometa GmbH, Düsseldorf
SnBz6	Swissmetal Lüdenscheid GmbH, Lüdenscheid

Material Compliance

REACh	RoHS
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CuSn6 (CW452K; DIN EN 12166 : 2011-08)

Linear-elastic

Temperature [°C]	Young's 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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CuSn6 (R340; wire; 1.500-20.000mm)

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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CuSn6 (R420; wire; 0.100-12.000mm)

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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CuSn6 (R520; wire; 0.100-8.000mm)

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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CuSn6 (R700; wire; 0.100-4.000mm)

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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CuSn6 (R900; wire; 0.100-1.500mm)

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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CuSn6 (pressed)

Tensile strength

Temperature [°C]	Tensile strength [MPa]
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Classification

Treatment	Source description
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CuSn6 (soft annealed (+A))

Linear-elastic

Temperature [°C]	Young's modulus [GPa]
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Classification

Treatment	Source description
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CuSn6 (cold formed)

Linear-elastic

Temperature [°C]	Young's modulus [GPa]
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Classification

Treatment	Source description
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CuSn6 | CW452K Material Datasheet

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

CuSn6 (CW452K; DIN EN 12166 : 2011-08)

Linear-elastic

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

CuSn6 (R340; wire; 1.500-20.000mm)

Yield strength

Tensile strength

Classification

CuSn6 (R420; wire; 0.100-12.000mm)

Yield strength

Tensile strength

Classification

CuSn6 (R520; wire; 0.100-8.000mm)

Yield strength

Tensile strength

Classification

CuSn6 (R700; wire; 0.100-4.000mm)

Yield strength

Tensile strength

Classification

CuSn6 (R900; wire; 0.100-1.500mm)

Yield strength

Tensile strength

Classification

CuSn6 (pressed)

Tensile strength

Classification

CuSn6 (soft annealed (+A))

Linear-elastic

Classification

CuSn6 (cold formed)

Linear-elastic

Classification

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