... highly quality tinplate coils and sheets, details as follows:StandardJIS G3303, GB/T 2520-2000, ASTM A623, BS EN10202MaterialMRThickness & tolerance0.15-0.51 mm ... (tolerance -/+0.01 mm)Width & tolerance600-1020 mm (tolerance -0/+3 mm)Temper (BA & CA)T1, T2, T2.5, T3, T4, T5 ... , DR8, DR9, DR10 BA/CATin coating2.0/2.0, 2.8 ...