Tungsten Heavy Alloy Parts

We are supplier specialized in manufacturing tungsten heavy alloy parts. We use raw material of tungsten heavy alloy with high purity to produce their parts. High temperature re-crystallization is one of the important features for tungsten heavy alloy parts. Moreover, it has high plasticity and excellent abrasive resistance. Its re-crystallization temperature is over 1500℃. The tungsten heavy alloy parts conform to ASTM B777 standard.

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Tungsten Heavy Alloys Part

The density of tungsten heavy alloy parts is 16.7g/cm³ to 18.8g/cm³. In addition, tungsten heavy alloy parts have characteristics of high temperature and corrosion resistance. Tungsten heavy alloy parts have good shock resistance and mechanical plasticity. Tungsten heavy alloy parts have low thermal expansion coefficient, ability of absorbing high energy rays.

Tungsten heavy alloy parts are widely supplied for electronic vacuumed equipment, cathode ray tube parts and electric semi-conductor devices. They are also the ideal choice for producing glass, glass fiber and inner parts in spotlight. Further more, tungsten heavy alloy parts can be used for making high temperature shield and annealing wire and electrodes tools.

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Density and Hardness Properties, ASTM B777
Class	Tungsten Purity, %	Density, g/cc	Hardness, Rockwell"C", max
Class 1	90	16.85-17.25	32
Class 2	92.5	17.15-17.85	33
Class 3	95	17.75-18.35	34
Class 4	97	18.25-18.85	35
Mainly of tungsten adds powder such as copper, nickel or iron.

Mechanical Properties, ASTM B777
Class	Tungsten Purity, %	Ultimate Tensile Strength		Yield Strength at 0.2% Off-set		Elongation,%
		ksi	MPa	ksi	MPa
Class 1	90	110 ksi	758 MPa	75 ksi	517 MPa	5%
Class 2	92.5	110 ksi	758 MPa	75 ksi	517 MPa	5%
Class 3	95	105 ksi	724 MPa	75 ksi	517 MPa	3%
Class 4	97	100 ksi	689 MPa	75 ksi	517 MPa	2%
Mainly of tungsten adds powder such as copper, nickel or iron.

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Package Inspection

We will offer material certificate after finishing production which includes chemical properties, mechanical properties, size and so on. Our products are packed by wooden boxes specialized for exportation. All of our products are separated by wet-proof paper.

If you would like to purchase tungsten heavy parts from China, please don't hesitate to Contact Us.