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Tungsten Alloys

Various kinds of super alloys can be made with mixture of tungsten. Tungsten-Copper / Tungsten-silver alloy has superior electrical characteristic and widely used in electric contact for power supply facility. Tungsten-Nickel-Iron Alloy (Heavy alloy) has high density than any other metals and often used to make weight balance of sports equipment and radioactive shield of medical application. With mixing a small ratio of Rhenium, Rhenium tungsten alloy is extremely stable at high temperature with good electric conductivity. We are supplying various kinds of tungsten alloy products for different requirements.

Copper Tungsten Alloys(WCu)

Item	Cu Composition(%)	Impurity(〈%)	Tungsten	Density(g/cm3)	Conductivity(IACS%)
CuW50	50±2.0	0.5	Bal	11.85	54
CuW55	45±2.0	0.5	Bal	12.3	49
CuW60	40±2.0	0.5	Bal	12.75	47
CuW65	35±2.0	0.5	Bal	13.3	44
CuW70	30±2.0	0.5	Bal	13.8	42

Ag-W Alloys

Item	Composition of Ag(%)	Impurity(〈%)	Tungste	Density(g/cm3)	Conductivity(IACS%)
AgW65	65±2.0	0.5	Bal	14.5	48
QgW70	70±2.0	0.5	Bal	14.9	45
AgW75	75±2.0	0.5	Bal	15.4	41

Heavy Alloys

Item	Composition				Density	Hardness
Item	W	Cu	Ni	Fe	Density	Hardness
WNiFe90	90.00		7.00	3.00	17	25
WNiFe92	92.50		5.25	2.25	18	26
WNiFe95	95.00		3.50	1.50	18	28
WNiFe97	97.00		2.10	0.90	19	30
WNiCu90	90.00	4.00	6.00		17	24
WNiCu92	92.50	3.00	4.50		18	25
WNiCu95	95.00	1.50	3.50		18	27

Tungsten Moly Alloy

Item	Tungsten(%)	Impuriy(〈%)	Moly	Density(g/cm3)	Conductivity(IACS%)
Mo70W30	30%	0.5	Bal	11.6

Rhenium-W / Thorium-W / Doped Tungsten

Alloys	Doping	Ratio	Available Size
Alloys	Doping	Ratio	Wire	Rod	block/Plate
Thorium Tungsten	Thorium	1~2%	0.2~	>D100	Please ask
Rhenium Tungsten	Rhenium	3%,5%25%,26%	0.2~	>D100	Please ask
Doped W Wire	K,Si,Al	Doping	0.05~	-	-