Carbon steel sheets & platesbiggest stockist and supplier of carbon steel sheets & plates. Astm asme a 515 516 gr. 6070, is 2062, is 2002, a 283 gr c, a 285 gr c sheets and plates.Specificationsgrades -astm asme a 515 516 gr. 60 70, is 2062, is 2002, a 283 gr c, a 285 gr cother products of carbon steel sheets & platescarbon steel sheetscarbon steelplates