Applications / Features
Flexible, pliable welding rod. Casing manufactured as a composite, in various sizes of crushed fused tungsten carbide (WSC). The welding rod has a medium matrix and scratch hardness. The rod is used for hard surfacing on components exposed to extremely fine-mineral wear.
The workpiece surface must be free of scale, rust, oil and grease and free of old loose residues and contamination. In the area of hardfacing, a uniform preheat of 300°C – 350°C throughout the cross-section must be ensured. In the hardfacing area, the component surface temperature should be approx. 650°C at the start of hard overlay welding.
Applications
Suitable for hardfacing on:
Tools and attachments used in soil, rock and earth applications, in mining, open-pit mining and tunneling, and in the foundry, forging,ng-,ng, steel, iron, metallurgy, glass, brick and refractory industries.
Typical components:
Screw presses, separators, decanters, screw segments, screw tools, conveyor screws, impact bars, cutting edges, cutting heads, knives, scrapers, mandrels, ploughshare mixers, crown hardfacing, drill crowns, deep-drilling bits, round-shank chisels, coal planing machines, cutting machines, core moulds, pan scrapers, mixing paddles, mixing tools, nozzles, forming drills and excavator teeth.
Reference values
Redrying
Positions
Properties: (without heat treatment; indicative values at room temperature)
Dimensions
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