Tungsten Carbide Grade Specification

Grade
Density
Hardness
Application
YW6
14.9 ~ 15.0
1550 ~ 1600
Wear Part
YWD8
14.7 ~ 14.8
1300 ~ 1350
Mining
YWD9
14.6 ~ 14.7
1250 ~ 1300
Mining
YWD10
14.4 ~ 14.5
1200 ~ 1250
Mining
YW11
14.2 ~ 14.3
1150 ~ 1200
Wear Part
YW13
14.0 ~ 14.1
1050 ~ 1100
Wear Part
YWD14
13.9 ~ 14.0
1000 ~ 1050
Mining
YWD15
13.5 ~ 13.6
950 ~ 1000
Mining
YWH20
12.4 ~ 12.5
850 ~ 900
Heading
YWH25
11.9 ~ 12.0
800 ~ 850
Heading
YWH30
15.0 ~ 15.1
750 ~ 800
Heading
YK~10
14.9 ~ 15.0
1600 ~ 1650
Cutting
YK~20
11.9 ~ 12.1
1550 ~ 1600
Cutting
YK~30
11.9~12.1 
1500 ~ 1600
Ferrous Cutting
TSM~10
14.7~14.5 
1650~1700 
Cutting / Wear part
TSM~20
14.4~14.5
1600~1650 
Cutting / Wear part
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