Tungsten-Cobalt Alloy for Drilling Tools for Wells and Blasting Holes

Product Description

Feature of Tungsten Carbide teeth

Shield cutter machine of Tunnelling tool is a kind of advanced equipment for underground tunnel construction.

This equipment can do the field operation that not affect any construction on the ground.

This is available and best choice for crowd city areas, protecting buildings or historic site on the ground.

There have a very big circle blade in the front of shield cutter machine with cemented carbide shield cutter, We have mounting various kind of cutters on the blade.

In order to promote stable and long life time of application, we have research and developedcemented carbide shield cutter with special material that mainly suitable for tunnel borer machine: high impact toughness, high abrasion resistance, stable physical ability, the appearance of fine workmanship etc.

Our advantage:

1. We are real factory in Zhuzhou: competitive price
2. we adopt advance production and testing equipment : good quality
3. We have professional technicians: providing professional solution and suggestion
4.100% virgin material
5.100%inspection before shipment
6. Fast response and delivery
We produce Tungsten carbide tips in various sizes, tungsten carbide grades and surface conditions.

The tungsten carbide tips for shield cutter can also be specially designed according to customers' design.

All the products must be inspected strictly with the ultrasonic and only those haven't any harm such as pore canbe shipped out.

High density,high wear&impact resistance,which lead them a long lifetime.

Application of Tungsten Carbide teeth
As the tungsten carbide material has high hardness and strength, its wear resistance is very good. They are widely used in many different industries and applications, even some new application is happening every day. We have much experience and know-how engineers, welcome to talk to us if there are any OEM or ODM request. 
 

Grade of Tungsten Carbide teeth

Grade	ISO	Density(g/cm3)	Hardness(HRA)	T.R.S.(N/mm2)	Application
YT5	P30	12.9	90.5	2200	Best strength, high impact and shock resistance among W-Co-Ti alloys, but comparatively lower wear resistance. Suitable for rough turning, rough planning, and semi-finish planning of carbon steel, and alloy steel including forgings, stamped parts, and cast iron surfaces during intermittent cutting.
YW1	M10	13	92.5	1710	Better hardness, resistant to impact load. A good grade for general purposes. Suitable for machining of ordinary steel, cast irons as well as steels hard to be machined such as refractory steel, high manganese steel, and stainless steel, etc
YW2	M20	12.9	91	1880	Higher wear resistance and strength, resistant to high impact load. Suitable for roughing and semi-finishing of ordinary steel, and cast irons as well as refractory steel, high manganese steel, and high-grade alloy steel, etc
YG6X	K10	14.8	91.5	1890	Fine grain WC alloy, wear resistance higher than YG6, strength close to YG6. Suitable for machining chilled alloy cast irons, and refractory alloy steel, as well as finishing of ordinary cast irons
YG6	K20	14.8	89.5	2050	High wear resistance, better impact and shock resistance. Suitable for semi-finishing, and finishing of cast irons, non-ferrous metal, alloys, and non-metallic materials at moderate cutting speed
YG8	K30	14.6	89	2520	High strength, better impact and shock resistance, but lower wear resistance and cutting speed. Suitable for roughing of cast irons, non-ferrous metal, alloys, and non-metallic materials at low speed.
YG11C		14.4	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.
YG15		14	86	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.
YG20		13.5	85	2600	Mainly for the stamping dies used in the conditions of heavy impact load and large stress

Company Profile
ZhuZhou HongTong Tungsten Carbide Co., Ltd.,specialized in production carbide products more than 20 years and located in the hometown of tungsten carbide in China. We can manufacture all kind of tungsten carbide products. Our products are utilized in industrial, aerospace, machining, metallurgy, oil drilling, mining tools, electronic communications, construction applications. Now we are exporting to 46 countries. including USA, Russian , India , Italy, Poland ,France,Brazil etc . 

We have a professional QC team follow to the System of ISO9001:2015, Covering the Raw Materials Incoming, Production Processes,Finished Products and Packaging to ensure high quality products output.




We mainly produce Tungsten Carbide Ball and Seat, Agriculture wear parts plates, Carbide tips, Carbide tiles,
HPGR Stud pins, Brazed Inserts, Gripper Pads, Buttons, VSI Bars, Rod, Strips, PDC substrate, Weld on teeth,
Bushings, Wire Drawing Dies, Heading Dies, Seal Ring, Nozzles, and other customized carbide products.



Product packaging

FAQ

Q1 : Are you Factory or trading company ?
We are Factory with 20 years of production experience.

Q2: What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning,
stoving, oil coating, cover pressing, testing, package.

Q3: How to control the products quality? 

All products will be tested before bulk production, and we will check the physical properties, shape and tolerance for ensuring qualified products before shipping.

Q4: What is the transportation?
If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large quantity, by sea.

Q5: Can you provide OEM service?
Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products

Q6: How to place an order for Good performance nonstandard products by stellite alloy? 1. Fill your Order List in our online
Inquiry System (Also you can directly contact our salesperson by E-mail / Skype / Whats App) 2. We will make a feedback to you ASAP after receive your order list.

Q7: What's your delivery time ?
For the normal type which we have mold it takes 7-15 days after receiving the advance payment. For the non standard which we do not have mold it takes 15-35 days after receiving the advance payment.

Q8:How to contact us?