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shen zhen wande copper alloy co., ltd

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copper tungsten welding wheel

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Basic Info.

Place of Origin: Guangdong
Min.Order: 10 Piece/Pieces
Means of Transport: Air

Supply Capacity

Production Capacity: 3Tons/month
Packing:as per request
Delivery Date: within 25 days after order

tungsten copper welding wheel, with high strength and electrical conductivity. tungsten composition 55 wt% or by your request.

Our tungsten copper alloy have high physical and mechanical properties, as well as high thermal and electrical conductivity, these properities make our materials very sutitable for the die inserts and electode facing. Our Copper tungsten alloy are designated as ASTMB702, RWMA Class 10, RWMA Class 11, RWMA Class 12, GB/T8320-2003

Typical properties:

Material	Composition	Density	Electrical Conductivity	Hardness	RWMA
Material	(%by weight)	(g/cm³)	(% IACS)	(Rockwell )	Class
CuW55	55W:45Cu	12.3	49	76 HRB	10
CuW60	60W:40Cu	12.75	47	82HRB
CuW65	65W:35Cu	13.3	44	88HRB
CuW70	70W:30Cu	13.8	42	94HRB	11
CuW75	75W:25Cu	14.5	38	98HRB	12
CuW80	80W:20Cu	15.15	34	109HRB