| Customization: | Available |
|---|---|
| Type: | Copper Bars |
| Application: | Air Condition or Refrigerator, Water Tube, Water Heater |
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CuBe1.7 copper
C 17,000 copper
CB101 Copper
C17000 Beryllium Bronze Qbe1.7 Chemical composition of beryllium bronze
C17000 belongs to the American standard beryllium copper alloy, the implementation standard: ASTM B196/196M-2018
C17000 beryllium bronze has excellent comprehensive properties. Its mechanical properties, namely strength, hardness, wear resistance and fatigue resistance rank first in copper alloys. Its conductivity, heat conduction, no magnetic, spark resistance and other properties can not be compared with other copper. The strength and conductivity of beryllium bronze in soft solution state are at the lowest value. After work hardening, the strength is improved, but the conductivity is still low. After aging heat treatment, the strength and conductivity of beryllium bronze are obviously increased.
The machining, welding and polishing properties of C17000 beryllium bronze are similar to those of common high copper alloys. In order to improve the machinability of the alloy and adapt to the precision requirements of precision parts, a high strength beryllium bronze (C17300) with lead content of 0.2% ~ 0.6% has been developed in various countries, which has the same properties as C17200, but the cutting coefficient of the alloy has been increased from 20% to 60% (100% for free-cutting brass).
Typical uses of C17000 beryllium bronze processing materials are used as current-carrying reeds, connectors, contacts, fastening springs, plate and spiral springs, film boxes, bellows and lead frames in electronic devices.
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