China High Stength Tungsten Carbide Bits

Tungsten Carbide Flat Bits for Mining (K034)
1. Applications: Flat Bit: Mainly used to solder on bits for drilling.
2. Specifications:


TYPEDimension mmLHCr ABC K02626181512.5813.0K02828181512.5814.0K03030181512.5815.0K03232181512.5816.0K03434181512.5817.0K03636181512.51018.0K03838181512.51019.0K04040181512.51020.0K04242181512.51021.0
3 .Our Advantages:

1.Professional manufacture for tungsten carbide with more than 10 years experience. All prodycts have passed the ISO9001 certifications.
2.we have our own factory to produce the molds and products, so the delivery is fast. Also we have the professional sales teams to satisfy you well.
3.All products go throught in-process and final inspection. Strictly and complete quality control system.
4.Made from 100% vrigin material, stable and reliable quality.
5.We can accept order of all kinds of special designed products of tungsten carbide.
6.Various payment terms and delivery methods supported
7.Sample and free online technical servic is available
4. Tungsten Cemented Carbide 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.


5. about Us:

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.

We have a complete variety and can supply the following products:
Cemented Carbide Buttons
Cemented Carbide Inserts
Cemented Carbide Rods
Coal Mining Bits
Besides, we can also provide customized products according to your drawings or samples.
6. Contact Informations:

Jacky Zhang

International Business Manager

Jinan Xinyu Cemented Carbide Co.,LTD

Tel: 0086-0531-6789 7298

Fax: 0086-0531-6789 7298

Cel: 0086-0-156 6570 8798

Web: jinanxinyu.en.made-in-china.com