This standard specifies the specifications, classification, codes, marking examples, ordering content, size, shape, quantity and allowable deviations, technical requirements, test methods, inspection regulations, packaging, marking and quality certificates of low carbon steel wire for intended uses. wait. This standard applies to low carbon round steel wire used in important components and parts in machine manufacturing.
YB/T 5032-2006 history
2007YB/T 5032-2006 Important purpose low carbon steel wire
1994YB/T 5032-1993 Important purpose low carbon steel wire