1. For the spark erosion of dies of cemented carbide 2. high speed steel and switches making

Main Sizes of tungsten copper:Copper tungsten Rods: Dia(10-60)mm x (150-250)mmCopper tungsten Spare bars: (12 x 12)mm (45 x 45)mm x 350mm

Specifications of Tungsten copper Alloy:

Code No.	Chemical Composition %			Mechanical properties
	CU	Impurity	W	Density(g/cm3 )	HardnessHB	RES(cm)	ConductivityIACS/ %	TRS/ Mpa
CuW(50)	50+2.0	0.5	Balance	11.85	115	3.2	54
CuW(55)	45+2.0	0.5	Balance	12.30	125	3.5	49
CuW(60)	40+2.0	0.5	Balance	12.75	140	3.7	47
CuW(65)	35+2.0	0.5	Balance	13.30	155	3.9	44
CuW(70)	30+2.0	0.5	Balance	13.80	175	4.1	42	790
CuW(75)	25+2.0	0.5	Balance	14.50	195	4.5	38	885
CuW(80)	20+2.0	0.5	Balance	15.15	220	5.0	34	980
CuW(85)	15+2.0	0.5	Balance	15.90	240	5.7	30	1080
CuW(90)	10+2.0	0.5	Balance	16.75	260	6.5	27	1160

 All of our Tungsten Copper alloys are produced by the press, sinter, and infiltrate process. Each manufacturing step, including the basic powder, is closely controlled, monitored, and signed off on by Quality Assurance. After completion, all manufactured lots are checked for conductivity, density, and hardness prior to shipping. This information is recorded and kept on file, and also accompanies the parts or materials when requested.