Process for the manufacture of strip steel

摘要

The hot-rolled stock which is used in the manufacture of strip steel according to the parent Specification comprises steel which has been hot-rolled very slowly to thin wire e.g. with a diameter of 5 mm. The steel is preferably brought to rolling temperature rapidly by direct electrical resistance heating. Before or during cold-rolling the stock may be brought to a temperature above 600 DEG C. and below the Ac, point of the heating curve. The strip steel may be used to make wood band saws and metal saws. Specification 762,127 is referred to.