FIELD: metallurgy.
SUBSTANCE: method include a hot rolling of steel on multiple-stand continuous rolling mill with defined thermal behavior. Ability for steel manufacturing useful for deep punching, is achieve at the expense of steel, containing non more than of 0.04 wt % carbon and nickel, till 0.06% of copper, till 0.01% titanium and 0.03…0.06% aluminium, is rolled for thickness 2.4…4.0 mm at the temperature in sixth mill stand, equal to 1060±20°C, and rolling is finished at temperature 875±15°C, implementing winding of strips at Tw=695+15°C.
EFFECT: invention is provided for increasing of consumer properties of nickel-titanic sheet steel, including - for enamelling.
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Authors
Dates
2009-04-27—Published
2007-12-10—Filed