... Class:Steel plate series 3.Size: available upon customers' Cold rolled steel coil :1.Model: 304,316, M2 ,M35 ... available upon customers' requirements2)Standards: a) ASTM (U.S.A) A213/A213M (SA213/SA213M) A269/A269M A312/A312M ... 550Secondary: 65-67 HRCApplication: Steel for difficult and hi-speed cutting blades, blades which lay particular on toughness ... .35, Mn 0.35, P≤0.030, S≤0.030, Cr 4.05,W 18,V 1 ...