... 4.deformed bar we could supply kinds of deformed steel bars like standard BS4449 GR460B,ASTM GR40/60,HRB335 with ... the best quality and price.the steel bars are used for building,bridge constructions.if you need ... us.1).Deformed steel bar2).Standard:BS4449 GR460B-1997, ASTM A615 GR40/60, HRB335 3).Diameter:10-50mm4).Length:12m prime steel rebars