Cobalt Beryllium Copper

Luvata Alloys Copper

The welding of high resistance materials such as stainless steel demands the requirement of a copper alloy possessing a greater hardness and tensile strength than that of Chrome Zirconium Copper.

Luvata Alloy's Cobalt Beryllium Copper, with its superior hardness, tensile strength and conductivity, is particularly suitable for resistance welding of stainless steel, and is widely used for cross-wire welding applications, especially when used under extreme pressure.

Cobalt Beryllium Copper can also be used for projection welding and the manufacturing of die casting plungers and moulds used within the plastic injection moulding industry.

Technical Data
Composition
Co
Be
Cu  		- 2.5%
- 0.5%
- Balance
Hardness
HB
HV
HRB  		- 242
- 255
- 101
Conductivity

47% - IACS  		Tensile Strength

900 N/mm2

BS Designation
BS4577 A3/1
M100 Equivalent

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