Stainless Steel Filler Wire

Domestic Market

Stainless Steel Filler WireStainless Steel Wires

Stainless Steel Filler Wire is a crucial consumable used to produce strong, clean, corrosion-resistant welds in stainless steel fabrication. Designed for both MIG and TIG welding processes, this Stainless Steel Filler Wire delivers consistent arc stability, smooth metal transfer, and high-quality weld joints. It is widely used across the fabrication, construction, power generation, cement, and heavy engineering industries, where reliability and weld integrity matter most.

Key Features and Benefits of Superon Stainless Steel Filler Wire

Superon Technik is recognised as one of India's most trusted filler wire suppliers, offering a wide range of SS filler wire options that meet strict mechanical and chemical standards.

Wide Grade Availability: Covers 300-series, 400-series, duplex, and superduplex grades, making it suitable for diverse Stainless Steel welding applications.
Consistent Weld Quality: Controlled chemistry ensures a uniform weld-bead appearance, reduced spatter, and excellent fusion.
MIG and TIG Compatibility: Available as welding filler wire for both MIG and TIG processes, supporting flexible fabrication needs.
Smooth Surface Finish: TIG wires feature a mirror surface finish that helps achieve clean, seamless weld joints with minimal post-weld cleaning.
Clear Identification: TIG consumables display grade and size on every stick, reducing errors and improving shop-floor efficiency.
Multiple Packaging Options: MIG wires are supplied in plastic spools, wire basket spools, and marathon drum packs, supporting both small workshops and high-volume industrial use.
Improved Productivity: Stable arc performance and smooth wire feeding reduce downtime and enhance welder efficiency.

These features make Superon Stainless Steel Filler Wire a dependable choice for industries that demand consistent performance, long service life, and cost efficiency.

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Specifications of Stainless Steel Filler Wire

Here are the available Stainless Steel Filler Wire series and grades offered by Superon Technik.

Series Category	Grades Available
300 Series	AISI 304 / 304L, AISI 304LP, ER 307 / 307S1, ER 308 / 308L, ER 308H, ER 308LSi, ER 309 / 309L, ER 309H, ER 309LSi, ER 309LMo, ER 310, ER 312, ER 316 / 316L, ER 316H, ER 316LMo, ER 316LSi, ER 316LSiMo, ER 317L, ER 321 / 321H, ER 347 / 347L, ER 347Si / LSi, ER 347H, ER 385 / 904L
400 Series	ER 409Cb / Nb, ER 410, ER 410NiMo, ER 420, ER 430 / 430L, ER 430LNb
Duplex Grades	ER 2209
Super Duplex Grades	ER 2594
Special Options	Controlled FN grades available

Properties of Stainless Steel Filler Wire

This filler wire for SS is engineered to deliver reliable performance across demanding industrial environments.

Property	Description
Mechanical Strength	Produces welds with high tensile strength and excellent toughness
Corrosion Resistance	Suitable for corrosive environments, including chemical and marine applications
Arc Stability	A smooth and stable arc ensures uniform weld bead formation
Surface Finish	Mirror-finished TIG wires support clean and defect-free welds
Chemical Control	Strictly controlled composition ensures repeatable welding results
Weld Appearance	Minimal spatter and smooth bead profile reduce finishing time
Process Flexibility	Compatible with MIG and TIG welding processes