Tungsten rod

Tungsten rod is a kind of high-density metal rod, mainly made of tungsten element. It has the characteristics of high density, high melting point, small size, good wear resistance, strong hardness, excellent tensile strength and elongation

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Bars

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monfils.chen@mtwkj.com

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Product Description:

Pure tungsten rod appearance: silver gray luster metal

Pure tungsten rod grade: W-1 W-2 W-3 W-4

Pure tungsten rod density: ≥ 17.0g /cm3

The main purpose of pure tungsten rod: W-1 used in the manufacture of poles, wire drawing, or steel making additives. W-4 is used as a steelmaking additive.

Conform with GB3459-82 impurity content.

Grade		W-1	W-2	W-3	W-4
Impurity content not exceeding%	Pb	--	--	--	0.001
	Bi	--	--	--	0.001
	Sn	--	--	--	0.001
	Sb	--	--	--	0.001
	As	--	--	--	0.002
	Fe	0.005	0.005	0.010	0.05
	Ni	0.003	0.003	0.005	0.30
	Al	0.002	0.002	0.005	0.005
	Si	0.003	0.003	0.010	0.010
	Ca	0.003	0.003	0.005	0.005
	Mg	0.002	0.002	0.005	0.010
	Mo	0.010	0.010	0.20	0.20
	P	0.001	0.001	0.002	0.005
	C	0.005	0.008	0.010	0.010
	O	0.003	0.003	0.005	0.010
	N	0.003	0.003	--	--

Product use:

1, military and aviation industry: tungsten rod because of its high density, high strength and high temperature characteristics, is widely used in the manufacture of firearms, rocket propeller nozzle, cutting metal blade, drill, super hard mold, wire drawing die and other military and aviation equipment.

Electronics and electrical industries: The high melting point and excellent electrical conductivity of tungsten rods make them an ideal material for manufacturing filaments, electrodes and other key components.

Construction and mining industry: The high hardness of tungsten rods enables them to withstand severe wear and impact, so they are widely used in the manufacture of construction tools and mining equipment.

Nuclear industry: Because of the strong absorption capacity of tungsten rods for neutrons, they are used to manufacture control rods for nuclear reactors.

Key words:

Tungsten rod

Tungsten electrode