Stainless Steel Welding Electrode Rod AWS E309L-16

Stainless Steel Welding Electrode  FRW-S309L Accoridng to: AWS A5.4 E309L-16 Application: This welding electrode is ideal for joining dissimilar steels, such as stainless steel to carbon steel or low alloy steel, as well as for welding martensitic and ferritic stainless steels that have low toughness. It is also suitable for bottom welding of stainless steel cladding and for surfacing 308 series stainless steel onto carbon or low alloy steel. It finds applications in industries including petroleum, chemical, and thermal power stations. Features: This is a titanium-calcium type stainless steel hand electrode with a composition of low carbon, 22% chromium, and 12% nickel. It provides a stable arc with a smooth, aesthetically pleasing weld appearance, fine corrugation, minimal spatter, and easy slag removal. The coating offers excellent fire resistance and good resistance to porosity. Additionally, the weld metal has a higher ferrite content, which reduces the risk of cr…