Virami Steel Hub is a leading manufacturer, supplier, stockist, and exporter of SS ER 316L Wires in Mumbai, India. We provide premium-quality ER 316L stainless steel welding wires in various diameters, spool types, and specifications to meet the requirements of fabrication, marine, chemical, pharmaceutical, oil & gas, and heavy engineering industries.
Our SS ER 316L wires are supplied across India and exported globally to the USA, Europe, the Middle East, Africa, and Southeast Asia. We ensure strict quality control, international standard compliance, and reliable worldwide delivery.
SS ER 316L wires are solid austenitic stainless steel welding wires primarily used as filler material for TIG (GTAW) and MIG (GMAW) welding processes. The term:
The low carbon content (maximum 0.03%) helps minimize carbide precipitation during welding, reducing the risk of intergranular corrosion.
SS ER 316L wires are molybdenum-bearing stainless steel wires designed to provide superior corrosion resistance, especially in chloride-rich and marine environments. They are commonly used for welding 316 and 316L base metals and can also be used for welding 304 and 304L in applications requiring enhanced corrosion resistance.
Key Features of SS ER 316L Wires
These features make SS ER 316L wires ideal for welding applications in aggressive and corrosive industrial environments.
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 18.0 – 20.0 |
| Nickel (Ni) | 11.0 – 14.0 |
| Molybdenum (Mo) | 2.0 – 3.0 |
| Carbon (C) | 0.03 max |
| Manganese (Mn) | 1.0 – 2.5 |
| Silicon (Si) | 0.30 – 0.65 |
| Phosphorus (P) | 0.03 max |
| Sulfur (S) | 0.03 max |
| Iron (Fe) | Balance |
Role of Major Elements
The balanced chemistry ensures strong weld joints with excellent corrosion resistance and mechanical strength.
SS ER 316L wires deliver reliable mechanical performance in the as-welded condition:
Cold working and welding parameters can influence the final mechanical properties. The weld metal exhibits excellent toughness and ductility, making it suitable for structural and pressure applications.
These properties ensure dimensional stability and strength under varying temperature and environmental conditions.
SS ER 316L welding wires provide excellent resistance to:
The presence of molybdenum significantly improves resistance to localized corrosion compared to 308L and 304-based filler metals.
Due to its superior corrosion resistance, ER 316L is widely used in offshore platforms, coastal installations, chemical plants, and food processing equipment.
SS ER 316L wires are designed to provide excellent weldability and arc stability.
Suitable Welding Processes:
Welding Advantages:
Preheating is generally not required. Post-weld heat treatment is usually unnecessary unless specified for critical applications. Shielding gases such as argon or argon-based mixtures are recommended for optimal results.
SS ER 316L cannot be hardened by heat treatment. It is typically used in the as-welded condition.
If heat treatment is required:
Annealing restores corrosion resistance and relieves stresses from fabrication.
SS ER 316L wires are manufactured according to international standards:
Standards:
Size Range:
Packaging Options:
Custom diameters and packaging options are available as per project specifications.
SS ER 316L wires are widely used in industries requiring high corrosion resistance and structural integrity.
Marine & Offshore Industry
Chemical & Petrochemical Industry
Oil & Gas Industry
Pharmaceutical & Food Industry
Construction & Engineering
Power Generation
Its excellent weldability and corrosion resistance make it a preferred filler metal for demanding industrial applications.
These advantages make ER 316L one of the most widely used stainless steel welding consumables.
At Virami Steel Hub, SS ER 316L wires undergo rigorous quality control procedures:
Mill Test Certificates (MTC) are provided as per AWS and ASTM standards. Third-party inspection can be arranged upon request.
To ensure safe transport and storage, SS ER 316L wires are:
We ensure prompt dispatch and secure global shipping to meet urgent project timelines.
Our commitment to quality, reliability, and customer satisfaction makes us a preferred supplier of SS ER 316L welding wires globally.
SS ER 316L wires are low-carbon, molybdenum-bearing stainless steel welding consumables designed for superior corrosion resistance and reliable mechanical performance. With excellent weldability, strong arc stability, and resistance to chloride-rich environments, ER 316L wires are widely used in marine, chemical, oil & gas, pharmaceutical, and structural fabrication industries.
Virami Steel Hub supplies certified SS ER 316L wires in various sizes and specifications, ensuring durability, performance, and long-term reliability for critical industrial welding applications worldwide.
