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Grades

WC

CO

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%

%

μm

g/cm3

N/mm2

HV30

HRA

K10

K10-1

8.0

0.7

14.9

2000

1710

93.0

K10-2

K20/K30

K30-1

14.5

4300

92.1

K30-2

90.5

12.0

0.7

14.6

3200

1610

92.2

K30-3

14.9

2500

91.5

K30-4

K40

K40-1

86.7

14.5

3600

91.7