Premium quality 201 Stainless Steel TIG filler rod. ER309L Stainless Steel is most commonly known for joining of dissimilar materials. Such examples are mild steel or low alloy steel to stainless steels, to itself or to stainless, as well as for joining base metals. Like other stainless filler rods has a excellent general corrosion resistance and produces a very cosmetically pleasing weld cap. Our high purity fillers have sensational flow characteristics and produce exceptional welds that are free of cracks. Fusion defects and other problems which inferior wires are prone to. Each rod is individually stamped or laser engraved with its grade identification marking.
