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Artyom

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Supplier KMZ offers round, wire, Cadmium Copper pipe: economical price. Regular customers can take advantage of the discount discount. The provider ensures timely delivery of products to any email address. The price is the best in this segment of the rental.

Alloying

Cadmium copper alloys are considered high-copper alloys, they contain approximately 98… 99% of copper, 0.1 to 1.5% of the Cd and a minor amount of other elements (for example, up to 0.2% of iron). When adding cadmium to copper, the material becomes more resistant to heat, and the degree of resistance is directly dependent on the amounts of cadmium. Small additions of cadmium do not affect the conductivity and electrical conductivity, and mechanical properties cadmium copper do not change with increasing temperature.

Use

The pantographs of electric heating pads, electric blankets elements, spring contacts, power lines.

Technical characteristics

Cadmium copper is extremely resistant to erosion. On the surface of the wire is formed of extremely heat-resistant oxide CdO and protects it from destruction. This allows the material to retain its strength at high temperatures of electric trains. The alloy is also used for brazing especially for connecting components for automotive radiators and semiconductor devices.

Classification

Classification UNS for copper cadmium alloys containing approximately 1% of the Cd, use brand C16200 and C16500. Alloy containing 0.1 to 0.2% of Cd, referred to as C14300. Cast cadmium copper alloys do not exist. The chemical composition of cadmium-copper alloys is determined by the technical requirements of ASTM B624 and B105.

Physical properties

  • Density, kg/m3 8900;
  • Melting point, °C — 1030…1080;
  • Coefficient of thermal conductivity, W/mgrad — 20,1;
  • The modulus of elasticity, GPA — 107.

Mechanical characteristics

  • The limit of temporary resistance, MPa — 250…500;
  • The plastic limit, MPa — 100…470;
  • Elongation % — 56…9;
  • Rockwell hardness, HRВ — 46…73.

Buy

Supplier KMZ offers to buy a round, wire, Cadmium Copper pipe: economical price. Regular customers can take advantage of the discount discount. The provider ensures timely delivery of products to any email address. The price is the best in this segment of the rental.

Supply, price

To buy a round, wire, tube Cadmium Copper: provider KMZ can at an affordable price. The price is formed based on the European standards of production. To buy a round, wire, tube Cadmium Copper: in stock at a reasonable price, you can wholesale or retail.