Model No: | Ko34, Ko32, Ko36, Ko38 |
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Carbide Grade: | Yg10 Yg11 Yg15 Yg8c |
Chemical Composition: | Wc, Co |
Usage: | Tungsten Carbide Drilling Tools |
Final Products: | Integral Drill Rod, Tapered Chisel Bit |
Transport Package: | Plasitc Box, One Box Load 14 PCS I Kg |
Customization: |
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The carbide grades for making K034 we recommend |
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Chinese Grade | Equal to ISO |
Density (g/cm2) |
TRS (N/mm2) |
Hardness (HRA) |
Application |
YG8C | K30 | 14.7 | 2200 | 88 | Mostly used as the buttons of small and mediumsized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations. |
YG11 | K40 | 14.3 | 2100 | 88 | Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations. |
YG11C | K40 | 14.35 | 2200 | 87.5 | Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations. |
YG10C | K40 | 14.45 | 2450 | 87.5 | Primarily for the buttons and inserts of rotary percussion bits to cut medium- hard and hard formations. |
YG15 | K40 | 14 | 1500 | 86.5 | Primarily for the buttons and inserts of rotary percussion bits to cut medium- hard and hard formations. |
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