Type: | R (Surfacing Electrode) |
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Material: | Tungsten |
Diameter: | 10mm to 22mm |
Length: | 180m to 450mm |
Welding Core Type: | Tungsten Carbide |
Function: | Surfacing Electrode, Hardfacing Electrode |
Customization: |
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Tungsten carbide composite rods
Tungsten copper welding rod is also calld YD welding rods, composite rods, which is composed of matrix alloy and cemneted carbide grits. Surface is coated with a special flux and colored to identify the particle size and grade.
Composition of Copper brazing tungsten carbide welding rods:
For cutting purpose: 40%Copper, 60% Tungsten carbide gritsHardness: >160 HB
TRS: >690MPa
Working condition Copper brazing tungsten carbide welding rods:
1. Working temperature: 1100~ 1300 °c
2. Welding method: oxygen welding, gas welding
Types of tungsten copper welding rods
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 | 10 | 10-18 | Pale Green |
YD-18 | 18 | 18-30 | Pale Blue |
YD-30 | 30 | 30-50 | Pale Yellow |
Other sizes can also be customized according to customers' request.
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