Product Details

G206H grade raw materials, the physical properties of hard alloy products made of the following:
  Intensity :2650-3200 (MPa) Hardness :90.0-90 .3 (HRA)
  Density :14.85-14 .90 (g/cm3)
   Mainly used in high pressure downhole drilling for the exploitation of f> 12's rock, these teeth can also use grades as the G206, G208, G308 raw materials, according to the customer performance parameters, tooth can also be based on customer needs customize.

The mining tungsten carbide insert are mainly applies in the mine. The petroleum, geological, in the urban road construction excavation, mining ,the drilling and so on . We could processing based on your drawing !

Carbide mining bits

Grade introduction

Grade

Performance

Performance&application recommended

Density

Bend Strength

Hardness

G/Cm³

N/mm²

HRA

YG4C

15.1

1800

Mainly used as small buttoon ns for percussion bits to cut soft and medium

hard formations.

YG6

14.95

1900

90.5

For coring crowns,electric coal drill bits, coal cutting picks,oil cone bits and

scraping knife bits,used in geological prospecting,coal mining and oil well

boring.

YG8

14.6-14.9

≥1840

≥89

Qualified for rough machining of cast iron, non-ferrous metal, nonmetal materials, drawing of steel, non-ferrous metal and pipes, various drills for geology use, tools for machine manufacture and wearing parts.

YK05

14.95

2500

90.5

Mostly used as the buttons of small and medium sized percussion bits and as

YG8C

14.8

2400

88.5

the inserts of rotary prospecting bits to cut soft and medium hard formation.

YG9C

14.30-14.70