China Quality Drilling Tool Parts Tungsten Carbide Button for Mining Industry, Find details about China Tungsten Carbide Buttons, Quality Drilling Tool Parts from Quality Drilling Tool Parts Tungsten Carbide Button for Mining Industry
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Various type for you to choose!
As you can see , we provide various plate of cemented carbide,of course ,we can also make products according to your drawings,we believe ,the co-operation with Zhuzhou Jinggong Company must be your optimal choice!Our durable carbide with excellent fracture resistance dramatically improve tool life with high penetration rates. The consistent performance and tolerance are mainly attributed to our pure raw materials and strict ISO quality control.
All of our carbide mining tips and inserts are made from virgin raw materials and HIP sintered for the top good quality and high performance.
Grade details
ISO Code | Grade | Density g/cm³ | Hardness HRA | TRS N/mm² | Particle Size | Application |
K20 | YG4C | 15 | 89.5 | 1600 | coarse | Suitable for making geological prospecting drill bits and mining inserts of light-duty electrical drill bits for drilling soft rock,coal formations and frill bits for drilling un-silicated rock formations |
K20 | JK05 | 15 | 90.2 | 2500 | coarse | Mainly used for making medium and small sized cemented carbide buttons of tricone bits and other drilling bits for drilling soft&medium hard rock formations, also used for making carbide inserts of other dril bits |
K20 | YK05 | 14.9 | 90.1 | 2600 | coarse | |
K20 | YK06 | 14.9 | 91 | 2450 | middle | |
K30 | YG8C | 14.75 | 89 | 2000 | coarse | Mainly used for making cemented carbide buttons of tricone bits and other drilling bits for drilling medium hard & hard rock formations , also used for making carbide inserts of other dril bits |
K30 | YK08 | 14.7 | 89 | 2400 | coarse | |
K30 | YK09 | 14.5 | 88 | 2600 | coarse | |
K40 | YK10 | 14.45 | 88.5 | 2600 | middle | Suitable for carbide inserts of heavy-duty rock drilling tools for drilling hard and super hard rock formations , also used for making tricone bits and other dril bits |
K40 | YK20 | 14.4 | 87 | 2700 | coarse | |
K40 | YK25 | 14.45 | 87 | 2700 | coarse | |
K40 | YG11C | 14.4 | 87.8 | 2700 | coarse | With super toughness and corresponding wear resistace, suitable for carbide inserts of heavy-duty rock drilling bools and DTH drilling bits for drilling hard and super hard rock formations,also used for other cemented carbde buttons bits |
K40 | YG13C | 14.2 | 86 | 2600 | coarse |