premium quality Tungsten Carbide composite brazing rods in a Nickel Silver, Nickel/Chrome/Boron.
Copper Tungsten Carbide Composite Brazing Rod
Copper tungsten carbide composite brazing rod is also calld YD welding rods, composite rods, which is composed of matrix alloy and tungsten carbide grits. Surface is coated with a special flux and colored to identify the particle size and grade.
Material grade details of copper tungsten carbide composite brazing rod:
| Grade | Chemical Constituents (%) | Applications recommended | |||
| Cu+Zn+Sn | WC | Co | |||
| Cu- 30 | 30±2 | 63-65 | 5.2-6.0 | YD type electrode mainly used for surfacing some workpiece with severe wear or cutting in petroleum, mine, coal mining, geology, architecture and other industry. Such as milling shoes, grinding shoes, centralizer, reamer, drill pipe joint, hydraulic cutter, scraper blade, planer, coring bit, piling bit, auger bit, etc. | |
| Cu- 40 | 40±2 | 53-56 | 4.6-4.8 | ||
| Cu- 45 | 45±2 | 48-52 | 4.2-4.5 | ||
| Cu- 50 | 50±2 | 44-48 | 3.8-4.2 | ||
We could provide tungsten carbide composite rod under your requirements.
Regular sizes of copper tungsten carbide composite brazing rod:
| Item | Size(mm) | Grain Size(mm) | Color |
| YD- 9.5 | 9.5 | 9.5- 6.5 | Dark Green |
| YD- 8 | 8 | 8- 6.5 | Dark Blue |
| YD- 6.5 | 6.5 | 6.5- 5 | Red |
| YD- 5 | 5 | 5- 3 | Yellow |
| YD- 3 | 3 | 3- 2 | Pink |
| YD- 10 mesh | 10 mesh | 10-18 mesh | Pale Green |
| YD- 18 mesh | 18 mesh | 18- 30 mesh | Pale Blue |
| YD- 30 mesh | 30 mesh | 30- 50 mesh | Pale Yellow |
Other sizes can also be customized according to customers' request.
Application of copper tungsten carbide composite brazing rod:
YD-type tungsten carbide composite rods are mainly used for surfacing welding of oil, mining, coal mining, geological, construction and other industries with some severe wear or cutting workpieces. Typical for downhole tools such as wells, hole openers, waste treatment plants, cutting tools, fishing tools and centralizers.
For cutting purpose: 40%Copper, 60% Tungsten carbide grits;
For wear purpose: 30%Copper, 70% Tungsten carbide grits.
Pictures of copper tungsten carbide composite brazing rod:
Contact: Ms. Carol
Phone: +86-731-28632688
E-mail: sales@dlcarbide.com
Add: Jinshan Road（Jinshan Technology Industrial Park）, Hetang District, Zhuzhou City, Hunan Province, China
