The component of yg6 tc-balls
Grade component hardness density
Applications: yg6 tc-balls all is widely used in a variety of hardware industry, valves, bearings, die-casting, punching parts, grinding, measuring.
Features: the main components are tungsten-cobalt alloy (wc-co) with a high hardness, hra90-92, abrasion resistance is better,
Its wear resistance is hundreds time previous to steel balls
The component of yg6x tc-balls
Grade component hardness density
Bending strength porosity analysis
Wc co hra g/cm3 g/�o
Yg6x 94% 6% 92 14.6-15.0
1450 a02b02c02
Applications: yg6x carbide ball is widely used in a variety of hardware industry, valves, bearings, die-casting, punching parts, grinding, measuring,
Chemical, petroleum, and military.Features: the main components are tungsten-cobalt alloy (wc-co) with a high hardness it is a fine-grained alloy.
It��s hardness and wear resistance is a little better than yg6x alloy balls, but it��s toughness is slightly lower than the ball of yg8,
So it is suitable for production of wear-resistant alloy and impact-resistant parts
The component of yg8 tc-balls
Grade component hardness density
Bending strength porosity analysis
Wc co hra g/cm3 g/�o
Yg8 92% 8% 89 14.4-14.8
1800 a02b02c02
Applications: yg8 carbide is widely used in ball valves, bearings, die-casting, punching parts, grinding, measuring, hardness tester, petroleum, chemical, aviation and aerospace.
Features: the main components are tungsten-cobalt alloy (wc-co) with a high hardness and wear resistance, it��s toughness is better than yg6 alloy ball and has good anti-vibration shock engaged in the performance, suitable for production of strong shock and vibration components
Tungsten carbide (TC) balls are used where extreme hardness and wear resistance is required; in such applications as bearings, ball screws, valves and flow meters. They are also used for coining and as pivots, detents and tips for gages and tracers. Decimal-inch sized tungsten carbide balls are widely used for ballizing (below) or measuring hole sizes (see Inspection Products data sheet.) They are also used for inspection tools, comparative checking and gaging.
Material: 90%-97%WNiFe
Standard: AMS-T-21014 and ASTM-B-777
Specification: Dia1.0mm~Dia380mm are available
Package: in a iron drum or wooden case.
Payment: Usually T/T and L/C, D/A can be accepted.
Density: 16.85-18.75g/cm3
Surface: Machined
We manufacture various grades and sizes of balls competely strictly with customer's request and drawing.
Application:Tungsten alloy spheres, and tungsten alloy cubes are typically used for fragments in various ammunition products. The high density and compactibility make them ideal to create maximum damage within a given packed volume.It is also widely used in counterweight.
--Superior wear resistance
--High hardness and mechanical strength
--Good corrosion resistance
--High precision for tolerance
They're widely used in oil&gas, bearings, ball screws,valves and flow meters.pen,spraying machines,pump,machinery parts and other industries.
Grade
Density
g/cm3
Hardness
HRA(hv)
T.R.S
(M Pa)
Performances & applications recommended
YG6
14.9
89.5
2150
Good Wear resistance, used for hard wood,processing
original wood,aluminum section bar,brass rod and cast iron.
YG8
14.6
89
2320
Suitable for the roughening of cast iron and light alloys and
also for the milling of cast iron and low-alloy steel.
Advantages: * High density (17.0~18.5g/cm3).
* Good machinability.
* Good mechanical properties
* High modulus of elasticity
* High absorption capacity against x-rays and v-rays
* Harmless to the health and environment.Applications:
* Protection shields for nuclear radiation
* Balancing weights
* Substitutional material for Uranium
* Electroheat upsetting anvil block
* Balls in bomb.
* High voltage electrical contact
* Electrodes for Resistance WeldingProduct Standard: ASTM B 777 99.