FIELD: chemistry.
SUBSTANCE: claimed invention relates to rolling oil which includes: from 50 to 90 wt %, with respect to the total weight of liquid for rolling oil, hydrocarbon base (a), including at least 50 wt % of isoparaffins, from 5 to 20 wt %, with respect to the total weight of rolling oil, of one or several friction modifiers (b), selected from fatty alcohols, fatty acids, fatty amines, esters of fatty acids or polyesters, obtained by esterification of copolymers of alpha-olefins and dibasic carboxylic acids with alcohols, from 0.5 to 0.7 wt %, with respect to the total weight of rolling oil, one or more anti-wear and/or antiscuff phosphorus-containing additives, selected from organophosphorus compounds, derivatives of phosphorous acid (c), with content of phosphorus in said oil, measured in accordance with NFT 60-106 standard, constituted at least 500 ppm. Claimed invention also relates to water emulsion, containing rolling oil, and to method of cold steel rolling (versions).
EFFECT: obtaining rolling oils, which when applied will increase efficiency of rolling mills and improve surface condition.
15 cl, 3 ex, 6 tbl, 2 dwg
