FIELD: metallurgy, iron and steel industry.
SUBSTANCE: invention refers to metallurgy, particularly to compositions of white iron. It can be used for production of forming rolls, units of gravel pumps and ball mills. Iron contains, mas.%: carbon 2.5-3.0; silicon 0.02-0.05; manganese 0.3-0.8; chromium 8.0-11.0; vanadium 1.5-2.5; nickel 1.5-2.0; nickel 1.5-2.0; copper 0.8-1.2; titanium 0.8-1.2; boron 0.02-0.07; aluminium 0.2-0.4; iron - the rest.
EFFECT: producing iron of high impact strength.
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