Labdhi Metals is a distinguished manufacturer, stockist, and exporter of superior-quality Stainless Steel 347 Wire, known for its high resistance to intergranular corrosion and excellent high-temperature strength. SS 347 is a niobium-stabilized austenitic stainless steel that prevents carbide precipitation during welding or prolonged heating. Labdhi Metals produces and supplies SS 347 wire in a variety of forms and finishes suitable for welding, weaving, binding, spring making, and industrial heating applications.
Stainless Steel 347 offers excellent mechanical properties and is particularly suitable for service in the temperature range of 450–900°C. The presence of niobium (columbium) makes it highly resistant to sensitization and intergranular corrosion, especially in welded structures. Labdhi Metals ensures the wires are manufactured using the latest technology, maintaining precise dimensional tolerance and surface finish, whether it is annealed, bright drawn, or polished wire.
Labdhi Metals supplies SS 347 wire in multiple formats such as coil, spool, and cut length, with sizes ranging from ultra-fine diameters (used in mesh and filtration) to larger sizes (used in structural reinforcements or thermal applications). These wires meet global standards like ASTM A580 and are suitable for both manual and automatic operations including MIG, TIG, and resistance welding. The wire is widely used in industries such as aerospace, refineries, power generation, pharmaceuticals, petrochemical, and food processing.
As a trusted stockist and exporter, Labdhi Metals maintains a large and readily available inventory of SS 347 wire in various grades and specifications. With a strong international distribution network, the company exports its products to countries including the USA, Germany, Saudi Arabia, UAE, Qatar, South Africa, and others. All wire products are supported with Mill Test Certificates (MTCs), third-party inspection reports, and full compliance with international quality standards.
Standard | ASTM A580 / ASME SA580 |
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Grade | Stainless Steel 347 |
Diameter Range | 0.05 mm to 6.00 mm |
Finish | Bright, Matte, Annealed, Polished |
Forms Available | Coil, Spool, Cut Length, MIG/TIG Wire |
Condition | Soft, Half-Hard, Full-Hard, Annealed |
With ISO-certified manufacturing units, expert technical staff, and robust customer service, Labdhi Metals has positioned itself as a reliable partner for stainless steel wire solutions. Their SS 347 wire is highly appreciated for its consistent quality, corrosion resistance, and high-temperature strength, making it ideal for demanding industrial environments.
Element | SS 347 (%) |
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Carbon (C) | ≤ 0.08 |
Manganese (Mn) | ≤ 2.00 |
Silicon (Si) | ≤ 1.00 |
Phosphorus (P) | ≤ 0.045 |
Sulfur (S) | ≤ 0.030 |
Chromium (Cr) | 17.0 – 19.0 |
Nickel (Ni) | 9.0 – 13.0 |
Niobium (Nb + Ta) | ≤ 1.0 |
Property | SS 347 |
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Tensile Strength (MPa) | ≥ 515 |
Yield Strength (MPa) | ≥ 205 |
Elongation (%) | ≥ 30 |
Hardness (HRB) | ≤ 95 |