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Material Description

Material Number Material Name Material Number (single) Standard Scope Standard Status Country VDA 231-106 classification
2.1266 (DIN 17666 : 1970-11) CuCd1 2.1266 DIN 17666 : 1970-11 DIN 17666 : 1970-11 replaced by DIN 17666 : 1983-12 Replaced Germany 3.2 1)
1) Remark: CuCd1 belongs to the low-alloy, not-hardenable alloys. A strength increase can be reached only by cold shaping. A higher solidification is reached by additive of cadmium during the cold forming. Strength grade properties lie between F34 and F40. The electrical conductivity is high. The destabilization temperature is approx. 350 °C. Manufacturing properties: warm forming: well cold forming: very well machinability: means hard and soft soldering: well gas-schielded arc welding: very well polishing bar: very well Application: For energized overhead lines of large span, more highly stressed contact wires, large collector lamellas, telephone overhead lines, staple parts for electro-technology, electrodes for resistance welding.

Chemical Composition

Cd [%] Cu [%]
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Material Compliance

REACh RoHS
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Physical Properties

Temperature [°C] Melting Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Thermal Conductivity [W/(m*K)] Electric Conductivity [MS/m]
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Cross Reference

Material Name Country Standard
CuCd1 Bulgaria BDS 14894-79
423058 Czech Republik/Slovakia CSN 423058
CuCd1 Czech Republik/Slovakia CSN 423058
BrKg1 Russia GOST 18175
CuCd1 International ISO 1336-80
CuCd1 Poland PN-79/H-87053

Producer/Supplier/Trade names

Tradename Supplier
CuCd1 Wieland Metal Services Germany GmbH, Düsseldorf

Linear-elastic

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

Temperature [°C] Density [g/cm³]
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Thermal conductivity

Temperature [°C] Thermal conductivity [W/(m*K)]
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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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