tungsten carbide and copper alloy matrix sintered welding rod
1.Description of the tungsten carbide and copper alloy matrix sintered welding rod
YDtype carbide rod (referred YD type electrode), is composed of granular cemented carbide alloy casing with a flexible blend.Coated with a layer of special flux and coloring to identify the size of the particle level. Sintered carbide particles primarily tungsten carbide cobalt.
Composition: NCu, tungsten carbide grits
Hardness: >160 HB
TRS: >690MPa
2.Application of tungsten carbide and copper alloy matrix sintered welding rod
YDcarbide rod is mainly used for welding petroleum, mining, coal mining, geology, construction and other industries in some serious wear and tear or a combination of cutting parts. Such as: milling shoes, wear shoes, centralizers, reamer, drill pipe fittings, hydraulic cutter, scraper blades, plow iron, core drill bits, hammers drill, screw drill and so on.
3.Speciafication of tungsten carbide and copper alloy matrix sintered welding rod
Grade | size(mm) | Grain size(mm) | color | |
YD-9.5 | 9.5 | 9.5-6.5 | deep green |
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YD-8 | 8 | 8-6.5 | deep blue |
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YD-6.5 | 6.5 | 6.5-5 | red |
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YD-5 | 5 | 5-3 | yellow |
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YD-3 | 3 | 3-2 | pink |
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YD-10 | 10mesh | 10-18mesh | light green |
|
YD-18 | 18mesh | 18-30mesh | light blue |
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YD-30 | 30mesh | 30-50mesh | light yellow |
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4.Products display of the tungsten carbide and copper alloy matrix sintered welding rod
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