Basic Information of Magnesium Tellurium Copper

Specification of Magnesium Tellurium Copper:
1). 90mm (diameter) x 0.25-5m (length) casting round bars;
2). 5-40mm(diameter) x 0.25-5m (Length) extruding/drawing round bars & abnormal shape bars.
Main checmical compositions(%)
Mg Zn Pb S Bi Te Cu
0.05-0.010 .... 0.3-0.8 Over 99.19
Main physic properties of Magnesium Tellurium Copper:
1). Tensile strength: 320-570RmMpa
2). Expansion (A%): 8-11
3). Hardness(HBS): 150
4). Electrical conductivity: 75-85%IACS
5). Thermal conductivity: 300-330W/(m. K)
6). Corona voltage(KV): 16
7). Breakdown voltage(KV): 19
Remarks: Pb below 0.006%

Magnesium tellurium copper is always used for high-speed or quasi-high-speed railway catenary wires, power cables, conductive clamp fittings, electrical components and switching contact.
Read More:  Magnesium tellurium copper suppliers