| An improved version of ER3 1 6L with the addition of silicon (Si) to its composition. The addition of silicon (Si) in ER316LSi improves the weld metals fluidity and wetting characteristics, resulting in better bead appearance and increased penetration. ER3 1 6LSi also contains molybdenum (Mo), which enhances its resistance to pitting and crevice corrosion, making it suitable for use in chloride-rich environments, such as marine or coastal applications. It offers good high-temperature strength, making it suitable for applications involving elevated temperatures and thermal cycling. It is versatile and suitable for a wide range of applications that involve welding austenitic stainless steels. The improved wetting of ER3 1 6LSi makes it suitable for high speed welding. ER3 1 6LSi is commonly used in industries such as petrochemical, food processing, pharmaceuticals, and marine applications, where its excellent corrosion resistance and mechanical properties are highly valued. Shielding gas for MIG: 9 8%Ar+CO2 , for TIG: 1 0 0%Ar |
| MIG: 0. 8 to 1. 6 （mm) e.g. 0. 0 3 0″, 0. 0 3 5″, 0. 0 4 5″, 1 / 1 6″ TIG: 1. 0 to 5. 0 (mm) e.g. 3 / 6 4″, 1/ 1 6″, 3/ 3 2″, 1/ 8″, 5/ 3 2″, 3/ 1 6″ |
