Tungsten carbide composite rod, which used throughout the Oil drilling, Mining and Construction industry.
Hardfacing Tungsten Carbide Composite 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 tungsten carbide composite 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 tungsten carbide composite 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 tungsten carbide composite rod:
The tungsten carbide composite rod is available in two purpose. Cutting purpose uses large, sharp carbide particles ideal for application on stabilizers, fishing tools and drill bits. Wear purpose uses smaller mesh fractions of carbide for protection against earth abrasion on stabilizers and composite drill bits.
For cutting purpose: 40%Copper, 60% Tungsten carbide grits;
For wear purpose: 30%Copper, 70% Tungsten carbide grits.
Working conditions of tungsten carbide composite rod:
1. Working temperature: 1100~ 1300 °c
2. Welding method: oxygen welding, gas welding
Pictures of tungsten carbide composite 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
