TEMPER-ROLLING METHOD OF STEEL SHEET AND TEMPER ROLLER

摘要

PURPOSE: A temper rolling method of a steel sheet is provided to enhance glossiness of a steel sheet without increasing a load by temper-rolling the steel sheet with rollers of plural stands. CONSTITUTION: In temper-rolling a steel sheet with rollers of plural stands, the steel sheet contains less than 0.012wt% of carbon and a temper roll uses a scratch bright roll with a surface roughness less than 1.2 micrometers. Therefore, a steel sheet of high glossiness is produced by rolling the steel sheet in one direction only with temper rollers of two or three stands.