[email protected]

GB/T 699 20# Round Bar 20# Round Bar ssroundbar

For GB/T 699 20# carbon steel,we henan bebon can offer forged round bars OD 80 mm 1200 mm.GB/T 699 20# round bar is widely used in the various fields. GB/T 699 20# round bar is mainly applied to machinery parts which requires high toughness and bears small stress,such as lever,axle sleeve,straining beam. GB/T 699 20# round bar can also be