Main component: W(88-98)% with the addition of nickel and copper nickel and iron, etc,Density: 17.3-17.5 gr/cc Hardness: 71-75

Tungsten Alloy-bars Specifications:

1 High density 2 Good machinability 3 Good mechanical properties 4 High modulus of elasticit

Detailed Specification (for reference)

Tungsten content	Type	Diameter (mm)	Dia.tolerance (mm)	Length (mm)	L tolerance (mm)	Liner rate
99.95%	Sintering rod	40-100	±3	2000max	±5	±5%
	Froged rod	20-80	±2	1500max	±5	±2%
	Ground rod	2-60	±0.1	1000max	±1	±0.5%

 Table 1.Properties of tungsten alloy ( AMS-T-21014 )

Class	Nominal tungsten (weight percent)	Density   (g/cc)	Hardness ( HRC )(maximum)
1	90	16.85 - 17.25	32
2	92.5	17.15– 17.85	33
3	95	17.75– 18.35	34
4	97	18.25– 18.85	35

Table 2. Mechanical Properties – Minimum Value ( AMS-T-21014 )

Class	Ultimate tensile strength ( ksi)	Yield strength at 0.2percent offset (ksi)	Elongation( percent )
1	110	75	5
2	110	75	5
3	105	75	3
4	100	75	2

Density: (16.8~18.5) g/cm3

Main component: W(90-98)% with the addition of nickel and copper or nickel and iron, etcMain applications: For making rotors of aircraft wings, shileding materials for radioactive isotope (Cobalt 60),and for materials of armor piercing bullets and mould , etc

Our Advantages:

High density(17.0-18.5g/cm3).

Good machinability

Good mechanical properties.

High modulus of elasticity

High absorption capacity against x-rays and γ-rays

Harmless to the health and environments.

W alloy bars WCu and WNiCu alloy bars