OK Autrod 12.51 is a copper-coated solid MIG welding wire with a relatively high manganese and silicon content, designed for welding unalloyed steels. The wire is suitable for applications requiring a high-quality weld and delivers excellent mechanical properties. Thanks to its higher silicon content, it ensures good wetting and a smooth weld appearance. OK Autrod 12.51 can be used with an Ar/CO2 mixed gas or pure CO2 as a shielding gas.
OK Autrod 12.51 is used for general structural work, pressure vessels, shipbuilding and other applications requiring a high-quality welded joint in unalloyed steel.