Home > Stainless Steel > Stainless Steel 321 Bars
| Standard | ASTM A276 / A479, ASME SA276 / A479 |
| Round Bar Size | 3mm~ 800mm |
| Square Bar Size | 4mm* 4mm ~100mm* 100mm |
| Flat Bar Size | 2mm ~ 100mm |
| Hex Bar Size | 2mm ~ 100mm |
| Angle Size | 3mm* 20mm* 20mm~ 12mm* 100mm* 100mm |
| Thickness | 50 mm to 6000 mm Long |
| Length | 1 To 6 Meters, Custom Cut Length |
| Form | Round, Square, Hex(A/F), Rectangle, Billet, Ingot, Forging Etc |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials readily on hand in stock.
Reach out to us for a fast quote tailored to your needs.
We supply these Stainless Steel 321 Bars in accordance with DIN, ISO, JIS or ANSI Standard.
High-Temperature Resistance: Stainless steel 321 wires demonstrate outstanding tolerance to elevated temperatures, which makes them appropriate for applications in settings that are susceptible to high temperatures
Corrosion resistance: These tapes offer superb corrosion resistance, particularly against acidic and chloride surroundings, delivering durability and reliability even under extreme conditions
Stability in welding: Stainless steel 321 bars preserve their structural integrity even throughout welding thanks to their titanium stabilization, which lowers the likelihood of intergranular corrosion
Superior mechanical properties: Featuring high tensile strength along with excellent flexibility and toughness, stainless steel 321 bars deliver superb mechanical properties, enhancing their fitness for demanding applications.
Versatility: These cassettes are adaptable and can serve across a broad spectrum of industries, including aerospace, automotive, chemical processing, and more, owing to their functionality stemming from the difference
Stainless Steel 321 Bars have uses as varied as the sectors they cater to, led chiefly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Aerospace Applications: Stainless steel 321 frames find application in aircraft parts and structures where resistance to high temperature and corrosion is essential, including exhaust systems, engine components and aerospace frames
Chemical Applications: This tape serves in chemical equipment within reactors, vessels and pipelines owing to its resistance to chemical corrosion and high-temperature
Petrochemical Industry: Stainless steel 321 bars form a key component in petrochemical uses, where they operate in refinery equipment, heat exchangers and pipeline systems, endure severe operating conditions and preserve structural integrity
Automotive Industry: Applied in motor exhaust systems, manifolds and catalytic converters, which gain from the capacity to endure high temperatures and gaseous corrosion
Email: sales@koasteel.nz
