ES 650 is our basic coated electrode for wear resistant surfacing parts of steel, cast steel and high Mn-steel, subject to abrasion, metal-to-metal wear, impact and/or compression stresses.
Deposit weld metal has a martensitic structure, hardness of pure weld deposit approx. 600HB.
After welding the deposit can be machined by grinding only.
ES 650 is particularly suitable under conditions of heavy abrasion and friction, combined with impact.
Ideally suitable for applications involving rolling, sliding and metal-to-metal wear. Applications are universal but typical for hardfacing parts e.g. agricultural, earth moving and stone crushing industry, hardfacing crane and mine car wheels, sprockets and gear teeth, skip guides, dredger buckets, scrapper blades, transfer tables, cable sheaves, tractor and shovel parts, dragline buckets, conveyor chains, hammer heads, clutch jaws.
