Labdhi Metals is a prominent manufacturer, stockist, and exporter of high-quality Stainless Steel 321 Wire, widely used in various industrial applications requiring superior resistance to oxidation and high-temperature corrosion. The company supplies these wires in various forms including soft annealed, hard drawn, bright finish, coil, and spool forms, suitable for welding, weaving, braiding, and spring applications. Labdhi Metals adheres to stringent quality control standards to deliver products that meet international specifications and exceed client expectations.
Stainless Steel 321 is a stabilized austenitic stainless steel containing titanium as an alloying element to prevent intergranular corrosion during high-temperature exposure. It is particularly suitable for applications involving continuous or intermittent exposure to temperatures up to 900°C. SS 321 is known for its excellent mechanical strength and weldability, which makes it ideal for automotive, aerospace, thermal processing, and heat exchanger applications. Labdhi Metals fabricates SS 321 Wire using advanced drawing and finishing equipment, ensuring uniformity and durability.
As a trusted stockist, Labdhi Metals maintains a large inventory of SS 316/316L/316Ti pipes and tubes in multiple sizes, thicknesses, and lengths. They are available in round, square, and rectangular forms, and in both metric and imperial dimensions. Tubes and pipes are offered with surface finishes like pickled, bright annealed, polished, and mirror finish to meet the diverse aesthetic and functional needs of global industries. The company ensures quality through rigorous inspection and testing procedures.
Labdhi Metals exports SS 321 Wire to several countries across the USA, Germany, UAE, Saudi Arabia, Qatar, South Africa, and Southeast Asia. Their wires are certified and tested for mechanical and chemical integrity, ensuring consistent performance even in extreme environments. Each batch is accompanied by mill test certificates and, upon request, third-party inspection reports. With a customer-first approach, Labdhi Metals has established itself as a reliable partner in the global stainless steel wire market.
Standard | ASTM A580 / ASME SA580 |
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Grade | 321 |
Diameter Range | 0.05 mm to 6 mm |
Finish | Bright, Matte, Electro Polished |
Forms Available | Coil, Spool, Straight Length, MIG/TIG Wire |
Condition | Soft, Hard, Annealed, Half-Hard |
The company’s SS 321 wire range is widely appreciated for its high temperature strength, creep resistance, and exceptional corrosion resistance in oxidizing media. Labdhi Metals continues to invest in advanced technology, customer service, and logistics to deliver stainless steel solutions that stand up to the demands of modern engineering and manufacturing environments.
Element | SS 321 (%) |
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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 – 12.0 |
Titanium (Ti) | ≥ 5x(C) – ≤ 0.70 |
Property | SS 321 |
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Tensile Strength (MPa) | ≥ 515 |
Yield Strength (MPa) | ≥ 205 |
Elongation (%) | ≥ 30 |
Hardness (HRB) | ≤ 95 |