YK06

90

2200

14.9

It is mainly used for medium or small hard alloy ball teeth, inlay and make the roller bit and impact drill, or drill in soft and medium rock bed.

JK05

89.5

2400

14.8

JK10

89

2200

14.4

It can be used for geological exploration and drilling tools, shearer with conical teeth, or as soft rock bed, coal seam and non-silicified rock drilling tools.

YG8C

88.5

2500

14.7

YG9C

87.5

2600

14.5

YG11C

87

2600

14.4

It is suitable for drilling tools such as drilling brazing chip for mining in mines, and drill tools with alloy column teeth with roller bit. It also can be used to drill in medium and hard rock bed.

YK20

86.5

2600

14.4

YK25

87

2600

14.4

YG13C

86

2800

14.2

It is suitable for tungsten carbide alloy coal cutting teeth, turning teeth and tunneling teeth, and it can be used to drill in medium and hard rock bed.

YK30

86.5

2800

14.35

YK40

86

2800

14.35

YG11CN

88

2500

14.4

It has high hardness and wear resistance, which is suitable for snow-shoveling blade.

ZS10

87

2800

14.35

It has high strength and good toughness, but wear-resistance is a little bit poor. This grade is suitable for crushing hard sandstone with a diameter less than 50mm, quartzite, pyknotic silicide dolomite, silicide quartzite, iron ore, diorite, granite, basalt stones, pebbles, etc.

ZS20

88

2600

14.45

Its hardness and wear-resistance are normal, which is suitable for crushing metamorphic sandstone with a diameter less than 45mm, granite porphyry, granite, common limestone, open-pit granite, dolomite, magnetite, etc.

ZS30

89

2500

14.6

This grade has high hardness and good wear-resistance, which is suitable for crushing medium or hard granite with diameter less than 40mm, hornite, siliceous slate, copper pyrite, marble, sandstone, etc.

ZS40

90

2400

14.7

It has high strength and good wear-resistance, which is suitable for crushing limestone with diameter less than 40mm, sandstone, sandy shale, poor iron ore, silicified clay sandstone, etc.