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Stainless Steel TIG Welding Wire

For attaining precision, strength, and reliability in welding, Stainless Steel TIG Welding Wire is the choice of the industry. We at Fortis Metals provides high-grade TIG wires designed for excellent welds in challenging industries. With our professional expertise, certification, and dedication to quality, Fortis Metals is your one-stop shop for stainless steel and specialty steel TIG welding wires in the U.S. and internationally.

Introduction to TIG Welding Wires

Tungsten Inert Gas (TIG) welding is among the most trusted welding methods applied today, particularly when welding stainless steel and special alloys. It produces clean and accurate welds with little spatter, making it crucial for high-stakes industries. The main element that makes it practical is the Tig Wire.

Tig Welding Wire offers the filler metal that adheres to the base metal and provides strength, corrosion resistance, and durability. Without quality wire, even the most skilled welder cannot consistently produce quality results.

Why Use Stainless Steel TIG Welding Wire?

Selecting the correct filler metal is important to a successful weld. Stainless Steel TIG Welding Wire has numerous benefits:

  • Durability & Strength – Delivers superb mechanical properties, resulting in long-lasting welds.
  • Corrosion Resistance – Ideal for extreme conditions like marine, oil & gas, and chemical industries.
  • Precision Welds – Delivers clean, visually appealing welds with low spatter.
  • Versatility – Suitable for various applications across industries.

Some common industries that use Tig Weld Wire are:

  • Oil & Gas
  • Petrochemical & Chemical Processing
  • Shipbuilding & Marine Engineering
  • Fabrication & Construction
  • Food & Beverage Equipment Manufacturing
  • Pharmaceutical Equipment
  • Automotive & Aerospace

Irrespective of whether you are constructing a pressure vessel, producing pipelines, or repairing marine gear, we delivers the TIG welding wires that you can rely upon.

Product Specifications of TIG Welding Wire

We recognize that each project has its own set of requirements. That is why we provide a wide range of stainless steel TIG welding wires with precise specifications to match and function.

Available Alloys

We have our TIG wires offered in a wide range of stainless steel grades, each for particular uses:

AWS 307si 308H 308L 308LSi 309L 316LSi 309LMo 310 312 316L 316LSi
W. Nr.(EN) 1.4370 1.4316 1.4316 1.4316 1.4332 1.4332 1.4559 1.4842 1.4337 1.4330 1.4330
AWS 317L 318Si 347 347Si 385 410 410NiMo 420 630
W. Nr.(EN) 1.4438 1.4576 1.4551 1.4551 (20 25 5 Cu L) (13) (13 4) 1.4028 1.4542
AWS 430 430LNb 2209 2594 NiCr-3 NiCrMo-3
W. Nr.(EN) 1.4016 1.4511 (22 9 3 N L) (25 9 4 N L) 2.4806 2.4831

Each alloy is produced in accordance with international standards to provide consistent quality in every spool and coil.

Length & Diameter Choices

MM 0.80 0.90 1.00 1.20 1.60 2.00 2.40 3.20 4.00 5.00
INCH 0.030 0.035 0.040 0.045 0.062 0.080 0.093 0.125 0.156 0.1875

We offer a variety of sizes to meet your welding requirements:

Packaging & Supply

To provide our TIG wires in a safe and ready-to-use condition, we supply them in a variety of packaging options:

  • Coils – Ideal for bulk automated welding.
  • Straight Lengths – Useful for manual TIG welding.
  • Spools – Simple handling and constant feed for efficiency.

Every product is delivered in export-friendly packaging to ensure it arrives safely with customers in the U.S. and elsewhere.

Uses of TIG Weld Wire

  • Pipelines & Pressure Vessels – Provides strength and leak-free performance even in harsh conditions.
  • Aerospace & Automotive – Offers high-strength, lightweight welds needed for performance and safety.
  • Marine & Shipbuilding – Welds with corrosion resistance that can be used in offshore conditions.
  • Food & Pharmaceutical Equipment – Offers hygienic, clean welds necessary to meet industry standards
  • Fabrication & Construction – Dependable welds for big jobs and structural uses

Why Purchase TIG Welding Wire from Fortis Metals?

We are more than a supplier – we are your long-term welding solution partner. This is why customers throughout the U.S. and globally look to us:

  • Premium Quality – Our TIG welding wires are produced to international standards.
  • Certifications & Testing – Each wire goes through rigorous quality testing to guarantee consistency and performance.
  • Extensive Range of Alloys – From 304L to Super Duplex, we have options for each application.
  • Global Supply Chain – Streamlined distribution guarantees punctual delivery within the U.S. and globally.
  • Customization – Individualized lengths, diameters, and packaging to meet your needs.
  • Trusted U.S.-Based Supplier – With years of experience, Fortis Metals is a name that is synonymous with reliability and superior quality.

Frequently Asked Questions (FAQs)

What is TIG Wire and how is it applied in welding?

TIG wire is the filler metal in TIG welding. It's manually or mechanically fed into the weld pool to produce a high-strength, corrosion-resistant weld.

What alloys are there in Stainless Steel TIG Welding Wire?

Fortis Metals stocks a comprehensive range, including 304L, 308L, 309L, 316L, 347, Duplex, and Super Duplex alloys.

What lengths and diameters can I purchase?

Our standard TIG wire comes in 36" (1 meter) straight pieces and diameters of 1.0mm up to 4.0mm. Special sizes can also be supplied as requested.

Contact Fortis Metals today to order premium Stainless Steel TIG Welding Wire and experience the difference quality makes.

Identification

Identification

Grade and size embossed on both ends of rods for diameter 1.60 mm (0.062") & above.

Customized embossing like heat numbers, brand name, batch number, etc. possibel on request.

Packaging

TIG wire further packed in cardboard boxes (25 kg / 50 lbs)
Packed in cardboard tube or plastic tubes (1 kg. to 10 kg.), (2 lbs to 22 lbs)
TIG Wire packed in cardboard or plastic tubes (1 kg to 10 kg) (2 lbs to 22 lbs)
Further packed cardboard boxes. (25 kg / 50 lbs)
TIG wire or supplied wire on a tubular carrier
Or supplied Wire on tubular carrier