Active Member
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[China]
Address: NO.88 Kaide Road,Hetang District,Zhuzhou City,Hunan Province,China
Contact name:Zhou
Zhuzhou HGtool Tungsten Carbide Co.,Ltd. |
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4-6mm/6-8mm/8-12mm Copper Tungsten Carbide
Composite Welding Rods
Tungsten Carbide Composite Rod it is made of by elastic matrix alloy and sintering tungsten carbide scrap. Outer layer of the special flux and coloring is marking scrap grade. The composition of sintering tungsten carbide scrap is mainly Cobalt (Co) and tungsten carbide (or wolfram carbide, WC). The hardness is HRA 89~91,tire body matal is Ni and copper alloy,strength can up to 690MPa, hardness HB≥160.
Advantages of our tungsten carbide products:
1. Good wear resistance.
2. Producted With Advanced Equipments And Perfect Workmanship.
3. Products can be customized according to requirement.
4. The quality can compared with Germanys'.
Product details:
Rods and grains
Crushed Comosite Welding Rods
Grade | Composition(≤%) | ||
WC |
Cu+Sn+Zn |
Co | |
| Cu-40 | 53~57 | 40±2 | 4.6~5.0 |
| Cu-45 | 49~52 | 45±2 | 4.2~4.5 |
| Cu-50 | 44~48 | 50±2 | 3.8~4.1 |
Ni-Cu Tungsten Carbide Welding Rods
Grade | Composition(≤%) | ||
WC |
Cu+Ni+Zn |
Co | |
| Ni-Cu 40 | 53~57 | 40±2 | 4.6~5.0 |
| Ni-Cu 45 | 49~52 | 45±2 | 4.2~4.5 |
| Ni-Cu 50 | 44~48 | 50±2 | 3.8~4.1 |
Specifications
| Item | Carbide grain size (mm) | Rod length (mm) |
| 1 | 1.6~3.2 |
280mm~450mm |
| 2 | 3.2~4.8 | |
| 3 | 4.6~6.4 | |
| 4 | 6.4~8.0 | |
| 5 | 8.0~9.5 | |
| 6 | 9.5~11.0 | |
| 7 | 10×9.5×8.4 |
