4140 Round Bars Suppliers, 4140 Flat Steel Bars Suppliers
Home / Alloy Steel Round Bars Rods / 4140 Round Bars Suppliers, 4140 Flat Steel Bars ... round rods, square/flat bars, rollers, shafts, blocks and forging pieces, produced as hot forged and rolled. EN19 or AISI 4140 steel bars and rods supplied by Metline Industries are certified to highest level of industry standards, and are accompanied by ...