Different types of tungsten carbide bar in perfect toughness

Grade

Density

g/cm2

Bending Strength >

N/mm2

Hardness >

HRA

Recommend Application

ISO Grade

YT5

12.5-13.2

1560

89.5

Suitable for turning, milling, peeling, drilling processing of Carbon steel, hard alloy steel.

P30

YT14

11.2-11.8

1400

90.5

During processing of Carbon steel and hard alloy steel, roughing turning for uneven section and continuous cutting, half finish turning or finish turning for continuous cutting, Continuous section mill roughly, Cast hole reaming and rough wisdom

P20

YT15

11.1-11.6

1300

91

During processing of Carbon steel and hard alloy steel, Rough turning, half finish turning, finish turning for continuous cutting; small section of finish turning for continuous cutting, half essence milling and milling for continuous surface, Pore coarse expansion and expansion

P10

YG3

15.0-15.4

1300

90.5

Is suitable for semi-finishing and finishing of Cast iron and nonferrous metal.

K01

YG3X

15.0-15.4

1300

91.5

Is suitable for high speed finsh of small section of cutting for cast iron, nonmetal steel, alloy hardened steel and alloy steel.

K01

YG6

14.7-15.1

1670

89.5

continuous cutting of fine turning, interrupted cutting of medium turning, fine turning, a small section of fine turning, rough turning of threads, continuous section of medium-fine milling and fine milling, hole expanded and refined crude expansion.For cast iron, non-ferrous metals and other alloys nonmetallic materials.

K20

YG6A

14.7-15.1

1510

91.5

Is suitable for hardened cast iron, nonmetal steel, and hard alloy’s semi finishing, Also suitable for high manganese steel, hardened steel, hard alloy steel of semi finishing or finishing.

K10

YG6X

14.8-15.1

1560

91

After approved by producing of usage, this is suitable for cold-hard alloy cast iron and hard resisting alloy steel of processing with good performance. Also suitable for normal cast iron of finishing.

K10

YG8

14.6-14.9

1840

89.5

Is suitable for cast iron, nonmetal steel and other hard alloy, nonmetal materials of processing. Rough turning, rough milling for uneven section and Intermittent cutting. drilling for normal hole and deep hole and Chambering.

K30

YG8N

14.5-14.9

1840

90

Is suitable for cast iron, white iron, Nodular cast iron, Chromium, Nickle of stainless steel, or other hard alloy materials of high speed cutting.

K20

K30

YW1

12.7-13.5

1290

91.5

Is suitable for heat resistant steel, high manganese steel, Stainless steel, and other hard processing steel or normal steel, cast iron of processing.

M10

YW2

12.5-13.5

1460

90.5

Is suitable for finishing, semi finishing of heat resistant steel, high manganese steel, stainless steel, or other advanced alloy steel and super hard processing of steel. Processing for normal steel and cast iron etc.

M20

YW3

13.7-14.3

1610

92

Is suitable for finishing and semi finishing of alloy steel, high strength steel, lower alloy, super strength steel. also can finishing during lower impact.

M10

M20

YS8

13.9-14.2

1720

92.5

Is suitable for finishing of ferrous, nickel-high temperature hard alloy, high strength steel and cold-hard cast iron. Also Finishing of high resistant stainless steel, High Manganese steel, hardened steel.

M05

YS25

12.8-13.2

1780

90.5

Is suitable for rough milling, milling, turning of carbon steel, cast iron, high manganese steel, high strength steel, alloy steel etc.

P25

YS30

12.6-12.9

1850

90.5

This is super grain of hard alloy, suitable for big knife, milling for various kind of steel, especially milling for alloy steel.

P30