... .55mm Grade:MR,L,D ,etc. Hardness:T1-T6 etc Tinplate steel sheetWidth:180-915mmThickness:0.15-0.55mmGrade:MR,L ... ,D ,etc.Hardness:T1-T6 etc1.Electrolytic Tinplate:2.Width:From750mm-1000mm3.Temper:T1,T2,T2.5,T3 ... ,T3.5,T-4,T-5,T6 etc.4.Standard for Temper:GB728-84;JIS G3303-1997;DIN EN10203-91 etc ... cans,Turn-On Screw Tin Caps, Beverage cans,Aerosol cans,Tinplate Lids and so on