Recommended grades for tungsten carbide tipped center
Grade | Density | T.R.S | Hardness | Performance & application recommended |
(g/cm³) | N/mm² | (HRA) | ||
YG4C | 15.1 | 1800 | 90.0 | Mainly used as small buttons for percussion bits to cut soft and medium hard formations. |
YG6 | 14.9 | 2100 | 90.0 | For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
YG8 | 14.7 | 2400 | 89.5 | For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
YG8C | 14.8 | 2450 | 88.5 | Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations. |
YK15 | 14.6 | 2450 | 87.6 | Suitable to strips, conical buttons for rotary percussion-resistant,geological prospectioin buttons, cut soft and medium hard formation. |
YK20 | 14.4 | 2500 | 86.8 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations. |
YK25 | 14.4 | 2550 | 87.2 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations. |
YG11C | 14.4 | 2700 | 86.5 | Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard and very hard formations. |
About our company:
Zhuzhou Gingte Cemented Carbide Co., Ltd is located in the cemented carbide home town of China ----Zhuzhou city ,Hunan province. From the beginning of we established, we have been always adhere to "quality first, continuous efforts to go beyond " as our principal and stick to the ISO9001 as our quality systerm .We provide our customers with high quality , competitive prices of ZZGT Brand products and excellent services.
1. Grade and performance:brazed tip for type C ,with good strength,better impact and shock resistance.
2. Type: type C and other different sizes ,we can make it according to customers' requirements or drawings.
3. Packing: plastic box ,wooden box, and we could packed as your requirements .
4. Leading time:7-15 days, depending on quantity.
5. Payment terms: 30% deposit and the balance against shipment
Why Choose us ?
We are a tungsten carbide manufacturer, located in Zhuzhou City, Hunan Province, China. Our production are exported to UK, European, Japan, Taiwan and South-east Asia etc.
The products are popular in the market because of their good quality, moderate price and fast delivery.
All our staffs has been working in this line for more than 10 years. Therefore, we have rich theory and practice experience. We own up-to-date production line, advanced equipment, lots of technicians.
We have passed ISO 9001:2008, and we have been always trying our best to provide our customers with high quality products , best price and satisfactory services.
We will exert our best efforts to repay your appreciation for our products!
Please feel free to contact us as your convenient :)
Zhuzhou Gingte Cemented Carbide Co., Ltd
http://gtcarbide.en.china.cn/
Contact Me:
Tel: +86-731-28107372
Mobile phone:+86-18670810604
Skype :Jenny Liao
Send Inquiry to This Supplier
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