China high quality Spring Flat Steel Wire
1) Material: 60# ,70#, 72A (AISI1070), 65Mn (AISI 1566) ,82B ect
2) Size : Thickness: 0.5-1.5mm(0.019''-0.059'')
Width: 2.0-4.0mm(0.078-0.157'')
Length: 450-850mm(17.7''-33.5'') or in roll
3)Tensile Intensity: 1600-1800N/M2
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