This standard specifies the requirements, test methods, inspection rules and markings, packaging, transportation, storage and contract content for copper and copper alloy extruded rods. This standard applies to round, rectangular (square) and hexagonal copper and copper alloy extruded rods for general purposes.
YS/T 649-2018 history
2018YS/T 649-2018 Extruded rod and bar of copper and copper alloys
2007YS/T 649-2007 Extruded rod and bar of copper and copper alloys