Sheet Beryllium Copper C172 TF00 Temper By ASTM B194 Standard

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C17200 Beryllium copper alloy, also named Class 4 Beryllium Copper, RWMA C17200, CDA 172 copper. C17200 beryllium copper has extremely high hardness and ultimate tensile strength although the electrical conductivity is lower than the Class 3 copper. It is generally recommended as electrode material for special flash, flash butt and projection welding applications where pressures are extremely high and wear is severe but where heating is not excessive. It is available as wrought material for highest quality dies and electrodes and may also be obtained as high strength castings. It is used frequently in the forms of inserts and die facings, and may also be used for seam welder bushings. Class 4 copper is available in the annealed condition, in this state it can be more readily machined and may be subsequently heat treated to maximum hardness.
Copper Beryllium alloys derives their high strength through heat treament and,in the case of small cross section wroght forms, cold working. The amount of cold work and the type of heat treatment determine the alloy's properties. The combination of cold work and heat treatment define the alloy's temper.

Beryllium Copper Alloy C172 Standard:

Typical Applications of Beryllium Copper Alloy C172 :

Beryllium Copper Bar and Strip Application
Electrical & Electronic Conductors
Superconductor matrixes
Vacuum tubes
Glass-to-metal seals
Power Substations
Connectors
Switches
Bus Systems

Typical Physical Properties of Beryllium Copper Alloy C172 :

Product Photos:

Type of Beryllium Copper Alloys We Could Provide:
C17200 Copper
C17300 Copper
C17500 Copper
C17510 Copper
C17410 Copper
CuBe2 Copper