Tungsten Carbide Grades

Grade

Equivalent to ISO

Co Content %

Hardness (HRA)

Bending Strength (N/mm²)

Density (g/cm³)

Performance & Applications

YG3X

K10

6%

91.8

1350

15.0-15.4

 

YG6X

K10

6%

91.3

1580

14.8-15.1

 

YG6A

K10

6%

92

1560

14.7-15.1

 

YG8N

K20
K30

6%
8%

90.5

1880

14.5-14.9

 

YS2T

M30
K30

8%

91.8

3600

14.3-14.6

 

YL10.2

–

10%

91.2-91.8

3600

14.4-14.6

Co:10%
TA(NI)C: 1-1.5%
The rest:WC
Grain Size: 0.6-0.8 um

YG3

K10

6%

90

1250

14.9-15.3

 

YG6

K20

6%

89.8

1700

14.7-15.1

 

YG8

K30

8%

89.5

1890

14.6-14.9

 

YG15

–

15%

87.3

2250

13.914.2

 

YG20

–

20%

84

2500

13.4-13.8

 

YS8

K05
K10

4%
6%

92.5

1720

13.8-14.2

 

E60

K01

3%

92.2

1300

12.7-13.2

 

YG10X

K35

10%

89.5

2200

14.3-14.7

 

YG10X
(ultrafine grain)

 

10%

91-91.5

2200

14.65

Grain size: 0.8 um

YL60

–

 

87

2480

13.0-13.6

 

YG4C

–

4%

89.8

1890

14.9-15.3

 

YG8C

K30

8%

88.3

2100

14.5-14.9

 

YG11C

K40

11%

86.8

2300

14.1-14.5

 

YG20C

–

20%

82.5

2500

13.4-13.8

 

YK25

–

10%

87.3

2450

14.4-14.8

 

YT5

P30

9%

90.5

1600

12.5-13.2

 

YT14

P20

8%

91

1450

11.2-11.8

 

YT15

P10

7%

91.3

1350

11.1-11.6

 

YT30

P05

6%

92.5

1100

9.3-9.7

 

YS25

P25

9%

90.8

1780

12.8-13.2

 

YW1

M10

6.5%

91.2

1320

12.7-13.5

 

YW2

M20

8%

91

1480

12.5-13.5

 

YW3

M10
M20

6.5%

92.3

1420

12.8-13.2

 

YW4

M10

6.5%

92.5

1300

12.0-12.5

 

YB1

–

 

92.5

1500

12.5-13.5

 

 

 

All dimensions in millimetres

Other sizes available upon request

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