Prime quality; Tin Free Steel (ECCS) with JIS 3303-2008 standard MR JIS T2/T3/T4/ ... /DR8/DR9 0.15mm-0.50mm Thickness Tin Free Steel(ECCS)Description:Prime quality;Tin Free Steel;with JIS standard;for ... Open, Tin can and other industries Electrolytic Chrome coated steel(ECCS) Tin free steel