Alloy hard blades, hard tools, cutting tools

Grade

ISO

performance

use

densityg/cm3

Flexural strength

N/m m2

HRA

YT15

P10

11.1~11.6

≥1300

≥91

For carbon steel and alloy steel continuous cutting semi-fine car and fine car. When the intermittent cut fine car, cyclone car wire, continuous surface semi-fine milling and finishing milling, hole expansion and fine expansion.

YT14

P20

11.2~11.8

≥1400

≥90.5

Suitable for continuous machining of uneven surface of carbon steel and alloy steel fine car, intermittent cutting semi-precision car and fine car, continuous face rough milling, drill hole drilling and so on.

YT5

P30

12.5~13.2

≥1560

≥89.5

For carbon steel and alloy steel (including forgings, stampings and castings of the skin) uneven surface cutting rough car, rough planing, semi-fine planing, roughing and so on.

YS25

P25

12.8~13.2

≥1780

≥90.5

Suitable for roughing, milling and planing of carbon steel, cast steel, high-fierce steel, high-strength steel and alloy steel.

YS30

P30

12.6~12.9

≥1850

≥90.5

Suitable for large-size high-speed milling all kinds of steel, especially for the milling of alloy steel, hobbing.

YG6X

K10

14.8~15.1

≥1560

≥91.0

Suitable for cast iron, ordinary cast iron finishing and semi-finishing.

YG6A

K10

14.7~15.1

≥1510

≥91.5

Suitable for cast iron, non-ferrous metals and their alloys semi-finishing.

YG6

K20

14.7~15.1

≥1670

≥89.5

Suitable for semi-finishing of cast iron, non-ferrous metals and their alloys, non-metallic materials.

YG8

K30

14.6~14.9

≥1840

≥89.0

Suitable for cast iron, non-ferrous metals and their alloys, non-metallic materials, uneven surface and intermittent cutting rough car, rough plane, rough milling, general and deep hole drilling, reaming.

YD15

K10

K20

14.8~15.1

≥1850

≥91.0

Suitable for fine car, semi-fine car titanium alloy, nickel-based superalloy, also suitable for processing all types of cast iron.

YG8N

K20

K30

14.5~14.9

≥1840

≥90

Suitable for rough machining of cast iron and non-ferrous metals, also suitable for semi-rough machining of stainless steel roughing.

YW1

M10

12.7~13.5

≥1290

≥91.5

Suitable for heat-resistant steel, high manganese steel, stainless steel, and other processing just just ordinary, cast iron processing.

YW2

M20

12.5~13.5

≥1460

≥90.5

Suitable for heat-resistant steel, high manganese steel, stainless steel and alloy steel and other difficult processing just processing, but also for ordinary steel, cast iron processing.

YG15

K40

14.5-14.8

≥2100

≥87.5

Suitable for oil wells. Coal mining bit. Stretching and stamping die

YG20

≥2800

≥86.0

For cold heading. Cold red. Hot forging and other molds