Customization: | Available |
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Product Type: | Bars/Coils/Plates/Wires/Rods |
Material: | Copper Alloy |
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Nickel Beryllium Copper (C17510) |
Chemical composition(%) | Co | Ni | Be | Cu |
0.3 | 1.4-2.2 | 0.2-0.6 | Balance |
Material Characteritics |
High thermal and electrical conductivity |
Good strength and hardness |
High tensile strenght |
Very high hardness |
Typical applications |
Electrodes for spot welding, especially for stainless steel |
Electrodes for projection welding |
Butt welding jaws |
Contact tips for submerged-arc-welding |
Plunger tips for horizontal die-casting machines |
Molds for NF-metal castings |
Welding equipment |
Current carry shafts |
Plastic injection mold tooling |
Robotics |
Current carry bushings |
Fabrication Properties |
Technique | Suitability |
Soldering | Good |
Brazing | Good |
Oxyacetylene welding | Not recommended |
Gas shielded Arc welding | Fair |
Coated metal Arc welding | Fair |
Spot weld | Good |
Seam weld | Fair |
Butt weld | Fair |
Capacity for being cold-worked | Excellent |
Capacity for being hot-formed | Good |
Machinability rating | 40 |
Common fabrication processes |
Blanking |
Drilling |
Forming |
Bending |
Tapping |
Turning |
Introduction to Nickel Berrylium Copper |
Cobalt Beryllium Copper is primarily used in industry applications that require most high thermal or electrical conductivity, which features a cobalt alloying addition (2.40-2.70%). C17500 also Offers good strength and hardness characteristics plus conductivity in the range of 45-60 percent of copper with ultimate tensile and hardness properties approaching 140 ksi and RB 100 respectively. |