ISO Code

Grade

Physical and Mechanical Properties

Recommended Applications

Density                 g/cm³

Hardness           HRA(HV)

TRS         Mpa

K05

YG3

15

90.5

1300

Suitable for finishing of cast iron and nonferrous metal.

K10

YG6X

14.8

91

1560

The finishing& semi-finishing of cast iron and nonferrous metals and also for the machining of manganese stell and hardening steel.

YG6A

14.7

91.5

1510

K15

YG6

14.9

89.5

1670

Suitable for the roughing of cast iron and light alloys and also for the milling of cast iron and low-alloy steel.

K20

YG8

14.6

89

1840

Suitable for the roughing of cast iron and light alloys and also for the milling of cast iron and low-alloy steel.

M10

YW1

13

91

1290

Suitable for finishing and semi-finishing of stainless steel and conventional alloy steel.

YW3

12.9

92

1390

YW4

12.3

92

1390

M20

YW2

12.9

90.5

1460

The grade can be used for the semi-finishing of stainless steel and low-alloy steel and it is mainly used for the maching of railway wheel hubs.

P10

YT05

12.6

92.5

1260

Suitable for the finihing and semi-finishing if steel and cast steel with a moderate feed rate and a rather high cutting speed.

YT15

11.3

91

1300

P20

YS14

11.4

91.5

1550

Suitable for the finishing and semi-finishing of steel and cast steel. YS25 is specially used for the milling of steel and cast steel.

YT14

11.4

90.5

1400

YS25

13

90.5

1780

P30

YT5

12.8

89.5

1560

Suitable for the heavy duty rough tuming of steel and cast steel with a big feed rate at a medium and low speed under unfavorable working conditions.

K05-K10/M20

YT26

14

92.5

1600

Suitable for fine and semi-finishing machining of chilled cast iron and non ferrous metals with good performances of the mosetting and wear resistance, also suitable for turning and milling of manganese steel and hardened steel.

K20

YD201

14.9

91

1800

Suitable for semi-finishing and the rouhhing of cast iron and light alloys ans also for the milling of cast iron ans low alloy steel.

M05-M10

YS8

13.9

92.5

1720

It can be used for the finishing of iron based ans nickel based high -temperature alloys and high -strength steel and it can also be used for the finishing if chilledcast iron, heat resistant stainless steel, high manganese steel resistant stainless steel, high manganese steel and hardened steel.

M10

60

12.8

92.5

1500

Mainly used for threading of petroleum pipe, also used for fine machining of hardened steel.

M20

YM20

13

91

1750

Suitable for steel, cast steel, manganese steel, grey cast iron, medium cutting speed and feed rate by half finishing and semi-finishing end mills.

P30

YC30S

12.9

90

1600

Used for the milling of steel, cast steel ans alloy steel.

P35-P40

YC40

12.9

91

2200

Suitable for the heavy duty turning of steel and cast steel with a big steel rate under unfavorable working condifion.

P40

YM40

12.75

90

2100

Suitable for the heavy duty turning of steel and cast steel with a big steel with a big steel rate and also for face milling.

YC45

12.75

90

2300