Electrolytic Chromium Coated Tin Free Steel Sheet For Crown Cap

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The surface state of tin free steel is divided into bright surface, silver surface, and stone surface. Bright finish surface with the unique luster of metallic chromium, suitable for ordinary cans; The stone surface is finely polished and has a special luster, suitable for the bottom cover of round cans;

Tin free steel sheets are generally used to produce crown caps and the bottom of regular cans due to their difficulty in welding

TFS specifications