Dur 25U is a Cobalt based electrode developed to resist high impact load, high heat, thermal shock, hot corrosion, compression, abrasion, erosion and many other forms of attack. The weld deposit is machinable with carbide tools.
Valves in chemical and steam plants, gas turbine components, tong bits, share blades, hot forging and stamping tools, hot dies, aerospace industry, turbo charger buckets, hot liquid pumps etc.