Equipped with advanced technologies and manufacturing equipment, we have a team of specialist in production and management. We designs and manufactures high quality tungsten carbide wear parts and buttons that are used for oil-field, mining tools and machinery. Saw tips and other non-standard products are also available. Our products are today exporting successfully all over the world, and our main clients are leaders in the oil and mining industries.
Spherical Button: Mainly used on down-the-hole/DTH drill bits for down the hole drilling
3.Grades, properties and applications of our Tungsten Carbide
Grades |
Density(g/cm³) |
Hardness (HRA) |
T·R·S (N/mm2) |
Application |
YG4C |
15.00 |
89.5 |
1800 |
Mainly used as small buttons for percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG6 |
14.80 |
90.0 |
1700 |
Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG8 |
14.70 |
88.5 |
2200 |
Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG8C |
14.70 |
88.0 |
2300 |
Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations. |
YG9C |
14.60 |
87.0 |
2400 |
Mainly used as the inserts and buttons for rotary-percussive bits, coal-cutting bits and tri-cone bits to cut medium-hard and hard formations. |
YG11C |
14.40 |
86.5 |
2450 |
Mainly for the inserts and buttons of heavy rock drill bits and rotary-percussive bits, coal-cutting bits and tri-cone bits to cut medium-hard and hard formations. |
YG13C |
14.30 |
86.0 |
2500 |
Mainly used as the inserts and buttons of tri-cone bits rotary-percussive bits and heavy rock drill bits to cut medium-hard and hard formations. |
YG15 |
14.20 |
86.5 |
2500 |
It is stronger, and is mainly used as the inserts and buttons of rotary-percussive bits, heavy rock drill bits to cut hard and very hard formations. |
YG16 |
14.10 |
85.5 |
2600 |
It is mainly used for making cemented carbide substrate tips to be used in PDC cutters for excavating coal and oil field PDC bits. |
YG20 |
13.70 |
85.0 |
2800 |
Mainly for the stamping dies used in the conditions of heavy impact load and large stress. |
Welcome contact us for more information:
Sophie
Cellphone: +8618760510520