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Introduction

Tungsten carbide granule is composite of tungsten carbide and cobalt. The cobalt content is within 8% to 9%, tungsten carbide with 91% to 92%. Our tungsten carbide granule with excellent properties of high hardness, T.R.S., strength, high toughness, heat resistance and corrosion resistance.

General Grade and Properties

Grade	Co%	WC%	Density(g/cm3)	T.R.S.(N/mm2)	Hardness(HRA)
YG8	8	92	14.5-14.7	2400-2500	90

Main Mesh and Grain Size

Type	Mesh	Grain Size(mm)	Type	Mesh	Grain Size(mm)
Corse	4-6	4.76-3.17	Medium	6-10	3.17-1.98
	5-8	3.96-2.38		6-14	3.17-1.59
	6-8	3.17-1.59		8-10	2.38-1.98
Fine	8-14	2.38-1.59	Very Fine	20-30	1.19-0.79
	10-14	1.98-1.58		30-40	0.79-0.40
	16-20	1.58-1.19		40-60	0.40-0.25

 

 

 

 

Applications

1. High purity, easy to weld in the throwing parts, used as polishing tool.
2. Irregular shape, increased contact surface, improves work efficiency, widely used as wear-resistant parts in the field of agricultural and mining machinery.
3. Mixed with glue spray gun spray to the hull, the role of corrosion resistance.
4. Used as weight balance

Tungsten carbide granules are used for drilling in various types of strata in geological prospecting and in various engineering fields. The tungsten carbide plate crushed into 0.1-3.5 mm of small particles, and then these granules using electroplating, hot pressing, welding and other methods fixed on the working layer of the bit steel body to form a self-grinding cutting edge of the cutting layer, Hard and small particles, easy to cut into the rock, small particles outside the plating, hot pressing, welding and other metal protection, since the grinding edge will not be impact after the crack, can effectively improve the drilling speed and rock level.

More Info>>

1.Tungsten Carbide
2.Tungsten carbide Bar
3.Tungsten carbide Rod
4.Tungsten Carbide Nozzle
5.Tungsten Carbide Button
6.Tungsten Carbide Inserts

CHINATUNGSTEN ONLINE has been specialized in manufacturing tungsten products, especially cemented carbide products for more than 20 years. If you have any inquires concerning the products in this website, please do not hesitate to e-mail us by : sales@chinatungsten.com