GB/T 6983-2008

This standard specifies the product classification, dimensions, shape, weight, technical requirements, test methods, inspection rules, packaging marks, and quality certificates of electromagnetic pure iron. This standard applies to hot-rolled round bars, forged round bars, cold-drawn round bars, hot-rolled wire rods, hot-rolled plates (strips), and cold-rolled thin plates (strips) made from electromagnetic pure iron, as well as to finished electromagnetic pure iron continuous casting square billets, continuous casting rectangular billets, continuous casting plates, and initial casting billets for end use.