1, Reference standard: JIS G3303 2, Material: MR 3, Thickness: 0.18-0.50mm 4, Width: 980mm 5, ... China.The specification as following1, Reference standard: GB2520, JIS G3303 and DIN EN102032, Material: MR3, Thickness available: 0.18mm to 0 ... .50MM4, Width available: 980MM5, Temper grade: T2 - T5BA and CA6, Coil ID: 420 and 508mm7, Tin coating: 2.8g/2.8g ...