WELDING WIRE OK Autrod 4047 1.2mm 7kg

OK Autrod 4047 is an AlSi12 alloy aluminum MIG welding wire. It is suitable for various AlSi cast alloys, including so-called silumin alloys. Thanks to its high silicon content, the solidification temperature of the weld pool is low and the temperature range is very narrow. The weld pool fluidity is high. The weld metal is highly resistant to hot cracking. It is not suitable for anodizing or heat treatment. This product description is an automated translation of the original Finnish description.