Product Details

Durable Widia Tungsten Carbide T.C. Top Cone Buttons

Founded in 2002, Jinan Xinyu Cemented Carbide Co., Ltd. is a large licenced import and export enterprise integrating R&D, manufacture and trade of cemented carbide in a whole and has strong R&D ability and advanced production facilities. Our products are exported to more than 50 countries and regions across the world including the United States, Canada, Italy, Japan, Korea,Taiwan etc. The cemented carbide and related products of our company is of excellent performance and quality and sold well both at home and abroad. Our company has passed the ISO9001 surveillance and assessment and been praised as the first class AAA credit company.

Advantage:

1. Free sample
2. Direct factory produce and sale
3. Different grades are available
4. Custom-made available
5. Precision processing and strict product inspection
6. Advanced Equipments and Professional technicians
7. Gurantee the bulk quality are in accordance with the samples
8. ISO 9001-2008 Quality Control System
9. 100% virgin tungsten carbide powder
10. High speed cutting,wears well & long service life
11. High hardness, high strength, wear resistance
12. 10 years professional experience

Sample made already

TYPE	Dimension mm
TYPE	D	H	d	SR1	SR2	h1	H2	t	E
W1615	16.0	15.8	11.3	2.0	35	5.5	5.5	1.2	3.6
W2425	24.3	15.4	17.7	2.0	50	8.0	7.4	2.5	7.5

Grades, Properties And Applications Recommended

Grades	Density(g/cm³)	Hardness(HRA)	T·R·S(N/mm2)	Application
YG4C	15.00	89.5	1800	Maily used as small buttons for percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations.
YG6	14.80	89.5	1700	Maily 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	2300	Maily 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	Maily 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	14.50	87.0	2400	Maily used as the inserts and buttons for rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations.
YG11C	14.40	86.5	2450	Chiefly for the inserts and buttons of heavy rock drill bits and rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations.
YG13C	14.30	86.0	2500	Mainly used as the inserts and buttons of tricone bits rotary-percussive bits and heavy rock drill bits to cut medium-hard and hard formations.
YG15	14.00	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	14.10-14.30	87.5	2400	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	13.40-13.70	85.0	2254	Mainly for the stamping dies used in the conditions of heavy impact load and large strees.