Bar Standard

Standard No.

Standard name

Instead of the standard number

GB/T4423-1992

Drawn copper and copper alloy rod

GB/T4423 ~ 4426-1984

GB/T4429 ~ 4433-1984

GB/T13808-1992

Copper and copper alloy extruded rods

GB/T4429 ~ 4433-1984

GB/T4429 ~ 4433-1984

GB/T13809-1992

Rectangular copper and copper alloy rod

GB/T4427-1984

GB/T13812-1992

Polished brass rod

GB/T12769-2003

Titanium Clad Copper Bars

YS/T76-1994

Lead brass pull scoparium

YB/T1561-1977

YS/T77-1994

Block Rod Lead Brass pin

GB/T4428-1984

YS/T334-1995

Bronze rods

YB/T720-1970