FIELD: metallurgy.
SUBSTANCE: melting material for steel material acting as base metal contains the following, wt %: C from 0.2 to 1.5, Si from 0.5 to 2, Mn from 0.5 to 2, Cr from 20 to 40, Mo from 2 to 6, Ni from 0.5 to 6, V from 1 to 5 and W from 0.5 to 5, the rest is Fe and inevitable impurities.
EFFECT: weld metal is characterised by high resistance to corrosion and abrasion wear, as well as high impact hardness at room temperature.
13 cl, 11 dwg, 4 tbl, 7 ex
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