Stainless steel 309 L TIG filler rods
Non-food grade welding.
Standard AWS A 5.9 ER 309L
Standard 14343-a w 23 12 L
1.6 - 2 and 2.4 mm.
Rod length 100 cm.
Pack of 950 g.
309L is often used in applications where stainless steels need to be welded to carbon steels or mild steels, as it offers good compatibility with both types of metals, while maintaining good corrosion resistance and good mechanical strength.
The main characteristics of 309L TIG include:
- Good corrosion resistance: Thanks to its chromium and nickel content, 309L offers excellent corrosion resistance, even at high temperatures.
- High service temperature: It can be used at high temperatures, making it ideal for high-temperature applications.
- Low carbon content: The low carbon content reduces susceptibility to intergranular corrosion after welding.
This type of material is often used in industrial applications such as heat exchangers, industrial furnaces, chemical and petrochemical equipment, as well as in shipbuilding and marine applications.