5,use:make machine parts by cold forging machine
4,Supply quality certificate of basic material,supply quality certificate of annealing,supply quality certificate of cold drawned wire rods
3,Packing:150kg/bundle-500kg/bundle,or customers' demand
1,Material:Q235,S20C,S45C,40Cr,etc.
2,Process;annealing,then cold drawned
3,Diameter:From 4mm-30mm
1,Material:Q235,S20C,45#,40Cr 2,Process;annealing,then cold drawned 3,Packing:150kg/bundle-500kg/bundle,or customers' demand |