sell nickel sheet, plate, foil, strip, tube, bar, etc. Nickel sheet: TypeManufacture methodstateSpec (mm)standardplybreadthextentN2, N4, N6Cold rollingAnneal state (M)Hard state (Y)Half-hard state (Y2 ... .02.53.03.54.0GB2882-81N2NcuRolling or pullingSoft state (M)Hard state(Y)6.0, 6.5, 7.0, 7.5 ... , 17, 18, 19 20, 21, 22, 23, 24, 26, 28 Nickel sheet