Virami Steel Hub is a trusted manufacturer, supplier, stockist, and exporter of premium-quality Stainless Steel 316L Filler Wire in Mumbai, India. We supply high-performance welding filler wires designed to provide excellent corrosion resistance, superior weld quality, and long-term durability in demanding industrial applications.
Our SS 316L filler wires are manufactured using high-grade stainless steel and advanced production techniques to ensure consistent chemical composition, excellent weldability, and dimensional precision. These filler wires are widely used for welding stainless steel components that require improved resistance to corrosion, especially in chloride-rich and chemically aggressive environments.
Virami Steel Hub supplies Stainless Steel 316L filler wires across India and exports globally to regions such as the USA, Europe, the Middle East, Africa, and Southeast Asia. All products comply with international quality standards, ensuring reliable performance across various industrial sectors.
Stainless Steel 316L Filler Wire, commonly designated as ER316L or UNS S31603, is a low-carbon austenitic stainless steel welding wire widely used for joining stainless steel components that require enhanced corrosion resistance and reduced risk of intergranular corrosion.
The “L” in 316L stands for low carbon, which limits carbon content to 0.03% maximum. This low carbon level prevents carbide precipitation during welding and minimizes the risk of corrosion along grain boundaries.
SS 316L filler wire contains chromium, nickel, and molybdenum, which significantly improve resistance to pitting, crevice corrosion, and chloride attack. It is widely used for welding 316L, 316, and other molybdenum-bearing stainless steels, especially in industries where corrosion resistance and weld integrity are essential.
Because of its excellent welding characteristics and corrosion resistance, Stainless Steel 316L filler wire is widely used in chemical processing, marine, pharmaceutical, food processing, oil & gas, and petrochemical industries.
These advantages make SS 316L filler wires ideal for critical welding applications requiring high corrosion resistance.
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 16 – 18 |
| Nickel (Ni) | 10 – 14 |
| Molybdenum (Mo) | 2 – 3 |
| Carbon (C) | 0.03 max |
| Manganese (Mn) | 2 max |
| Silicon (Si) | 1 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.03 max |
| Iron (Fe) | Balance |
SS 316L filler wires provide excellent mechanical strength in welded joints.
These mechanical properties ensure strong weld joints and reliable structural performance.
These physical characteristics ensure consistent welding performance and dimensional stability.
SS 316L filler wire offers excellent resistance to:
The addition of molybdenum significantly improves corrosion resistance compared to standard stainless steel welding wires.
Stainless Steel 316L filler wire is usually used without heat treatment during welding.
Solution Annealing Process
SS 316L filler wires provide excellent weldability using various welding processes
Common welding techniques include:
Welding Recommendations
Virami Steel Hub supplies SS 316L Filler Wires according to international standards:
Available Sizes
Surface Finish
Chemical Industry
Marine Industry
Pharmaceutical Industry
Food Processing Industry
Petrochemical Industry
All SS 316L filler wires undergo strict testing procedures:
Mill Test Certificates are supplied with every batch.
Virami Steel Hub ensures secure packaging and safe delivery of all products.
Stainless Steel 316L Filler Wire is widely used for welding stainless steel components in corrosive environments due to its excellent corrosion resistance, low carbon composition, and strong weld performance.
Virami Steel Hub supplies high-quality SS 316L filler wires manufactured according to international standards, ensuring durability and reliable performance in demanding industrial applications.
