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CuSn12-B | CB483K Material Datasheet

Material Test Series Values
Material Standard Values

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Material Description

Material Number	Material Number (single)	Standard	Scope	Standard Status	Country	Predecessor	VDA 231-106 classification
CB483K (DIN EN 1982 : 2024-12)	CB483K	DIN EN 1982 : 2024-12	Supersedes DIN EN 1982 : 2017-11	Valid	Germany	CuSn12-B	3.2	1)
1) Remark: Copper-tin-alloy ingots.

Chemical Composition

Al [%]	Cu [%]	Fe [%]	Mn [%]	Ni [%]	P [%]	Pb [%]	S [%]	Sb [%]	Si [%]	Sn [%]	Zn [%]
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1) Source: blur

Mechanical Properties

Casting Method	Condition	Delivery Condition EN	Temperature [°C]	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Hardness HB \| HBW
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1) Source: blur

Physical Properties

Temperature [°C]	Melting Temperature [°C]	Density [g/cm³]	Young's 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]	Mean Specific Heat Capacity [kJ/(kg*K)]	Electric Conductivity [MS/m]	Specific Electric Conductivity [% IACS]
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blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	1)
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	2)
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1) Source: blur
2) Source: blur

Cross Reference

Material Name	Country	Standard
C90810	Australia	AS 1565	1)
GB-CuSn12	Germany	DIN 17656	1)
2.1053	Germany	DIN 17656	1)
CuSn12-B	Europe	EN 1982
CuSn12	International	ISO 1338	1)
B30 UNS C90800	USA	ASTM B30	1)
C90800	USA	UNS	1)
C90810	USA	UNS	1)
C91700	USA	UNS	2)
B30 UNS C91700	USA	ASTM B30	2)
1) Source: Deutsches Kupferinstitut Berufsverband e.V., Düsseldorf
2) Source: Worldwide Guide to Equivalent Nonferrous Metals and Alloys, ASM International, 2001

Producer/Supplier/Trade names

Tradename	Supplier
Bögra PSN-3S	BÖGRA Technologie GmbH, Solingen
GB-CuSn12	Wieland Metal Services Germany GmbH, Düsseldorf
GB-CuSn12	CUMSAL GmbH, Wilnsdorf
GB-CuSn12	Ed. Fitscher GmbH & Co KG, Oberhausen
G-CuSn12	Fehrmann Metallverarbeitung GmbH, Hamburg
St-SnBz12	Manfred J.C. Niemann, Bremen
CuSn12-B	Wieland Recycling GmbH, Ulm
GB-CuSn12	Schreier Metall GmbH, Erkrath
G12	Wieland-Werke AG, Ulm
GBz 12	ZOLLERN GmbH & Co. KG, Sigmaringen