ALLOY FOR DEPOSIT WELDING BLADE OF WOOD-CUTTING TOOL Russian patent published in 2008 - IPC B23K35/30 C22C19/00 

FIELD: technological processes.

SUBSTANCE: invention can be used for deposit welding, for example, saw teeth. The alloy contains the following, in mass.%: carbon 1.4-1.8, chrome 28.0-32.0, silicon 0.6-1.0, manganese 0.4-1.0, nickel 1.4-2.0, tungsten 6.5-8.0, boron 0.05-0.15, antimony 0.005-0.01, zirconium 0.15-0.3, molybdenum 2.0-3.5, calcium 0.004-0.008, niobium 0.15-0.3, cobalt constitutes the rest. The alloy can contain the following impurities, in mass.%: sulphur - up to 0.02, phosphorous - up to 0.02, iron - up to 2.0.

EFFECT: longer life service of the wood cutting tool, due to increased wear resistance of the alloy.