86-731-22896701
Jinggong Industrial Park, Kunlungshan Road, Tianyuan District, Zhuzhou, Hunan, China
100% objects photographed for Tungsten Carbide Buttons :
General Grade for Tungsten Carbide Buttons:
| Garde | Density (g/cm3) | Hardness (HRA) | TRS (N/mm2) | ISO Code | Applications |
| YG4C | 15 | 89.5 | 1600 | K20 | Suitable for making geological prospecting drill bits and mining inserts of light-duty electrical drill bits for drilling soft rock,coal formations and rill bits for drilling un-silicated rock fomations. |
JK05 | 15 | 90.2 | 2500 | K20 | 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 drill bits |
YK05 | 14.9 | 90.1 | 2600 | K20 | |
| YK06 | 14.9 | 91 | 2450 | K20 | |
YG8C | 14.75 | 89 | 2600 | K30 | Mainly used for making cemented carbide buttons of tricone bits and other drilling bits for driling medium hard & hard rock formations,also used for making cemented carbide inserts of other drill bits. |
YK08 | 14.7 | 89 | 2400 | K30 | |
| YK09 | 14.5 | 88 | 2600 | K30 | |
YK10
| 14.45 | 88.5 | 2600 | K40 | Suitable for carbide inserts of heavy-duty rock drilling tools for drilling hard & super hard rock formations, also used for making tricone bits and other button bits. |
YK20
| 14.4 | 87 | 2700 | K40 | |
YK25
| 14.45 | 87 | 2700 | K40 | |
YG11C
|
14.4
| 87.8 | 2700 | K40 | With super toughness and corresponding wear resistance,it is suitable for carbide inserts of heavy-duty rock drilling tools and DTH drilling formations,also used for other cemented carbide button bits. |
| YG13C | 14.2 | 86 | 2600 | K40 |
Tungsten Carbide Buttons Product Index :
Features of Tungsten Carbide Buttons :
1, high strength and high hardness.
2, excellent hardness, wear-resistance, high elastic modulus, high flexural strength,
3, good chemical stability (acid, alkali, high temperature oxidation), impact resistance,
4. good toughness, low coefficient of expansion etc,
