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Mechanical Properties Temper Temper Tensile Rm MPa Elongation A11.3(%)≥ SoftM≥295≥351/2 hardY2350-400≥15HardY≥390≥5 Note We can provide productswith other properties according to customers` requirements. Shanghai Xin Ye Metal Products Co., LTD. There are two hot-rolling mills for sheet and strip with flatness accuracy less than 100I unit andthickness tolerance less than±0.10mm,and two double surface milling machines (Japan and UK) with longitudinal thickness tolerance of ±0.05mm max and surface roughness Ra≤3.2µm. There are 4 rolling mills from MINO,Italy and from FROHLING,Germany,all with flatness tolerance of max 30I unit,and thickness tolerance at steady state ±4.0µm.There are 3 cleaning lines from Junker, Germany and 17 bell-type annealing furnaces.The mother coils from these production lines are of good flatness and bright surface.