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CuSn6 | CW452K Material Datasheet

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Material Description

Material Number Material Number (single) Standard Scope Standard Status Country Predecessor VDA 231-106 classification
CW452K (DIN EN 12167 : 2024-12) CW452K DIN EN 12167 : 2024-12 Supersedes DIN EN 12167 : 2016-11 Valid Germany CuSn6 3.2 1)
1) Remark: Copper alloy profiles and bars for general purposes.

Chemical Composition

Fe [%] Ni [%] P [%] Pb [%] Sn [%] Zn [%]
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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 A100 [%] Elongation A11,3 [%] Elongation A [%] Hardness HB | HBW
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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]
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Heat Treatment

Heat Treatment Temperature [°C]
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Cross Reference

Material Name Country Standard
QSn7-0.2 China GB/T 4432 1)
QSn6.5-0.1 China GB/T 4432 1)
QSn6.5-0.4 China GB/T 4432 1)
CuSn6 Europe EN 12167
C5191 Japan JIS H 3270 1)
BrOF6,5-0,15 Russia GOST 5017 1)
БpOФ6,5-0,15 Russia ГОСТ 5017 1)
BrOF6,5-0,4 Russia GOST 5017 1)
БpOФ6,5-0,4 Russia ГОСТ 5017 1)
CuSn6 International ISO 1637 1)
C51900 USA UNS 1)
B103 UNS C51900 USA ASTM B103 1)
CuSn6 Germany DIN 17662 2)
2.1020 Germany DIN 17662 2)
SnBz6 Germany
1) Source: Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
2) Source: DIN CEN/TS 13388 (DIN SPEC 9700)

Producer/Supplier/Trade names

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