Stainless steel 321 tubing is an austenitic stainless steel alloy composed primarily of iron, chromium (17-19%), nickel (9-12%) and titanium (5xC%) for excellent resistance to oxidation and corrosion at high temperatures, and provides space and Ideal for applications in the chemical industry Key features include high strength, good weldability and intergranular corrosion resistance. Benefits include high thermal stability, reduced risk of carbide precipitation and increased durability, making it suitable for harsh environments and high-stress situations
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Other | |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
321 |
min.
max |
–
0.08 |
2.00 |
0.75 |
0.045 |
0.030 |
17.0
19.0 |
– |
9.0
12.0 |
0.10 |
Ti=5(C+N)
0.70 |
|
Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
|---|---|---|---|---|---|
|
Rockwell B (HR B) max |
Brinell (HB) max |
||||
|
321 |
515 |
205 |
40 |
95 |
217 |
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At Shashank Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 321 Tubing in Dubai, UAE. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the UAE, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
Stainless Steel 321 seamless tubing resists oxidation and corrosion at high temperatures, offering excellent stability and durability. It’s ideal for aerospace, chemical, and high-temperature applications due to its strength and resistance.
Stainless Steel 321 welded tubing provides excellent resistance to high temperatures and corrosion, ideal for aerospace and chemical applications. It offers good weldability and stability, ensuring durability in demanding environments.
Stainless Steel 321 heat exchanger tubes offer superior resistance to high temperatures and corrosion, making them ideal for heat exchange applications in aggressive environments. They ensure durability and efficient thermal performance.
Stainless Steel 321 instrumentation tubing provides excellent resistance to high temperatures and corrosion, ensuring reliable performance in precise measurement and control systems. Its stability and strength make it ideal for critical applications.
Stainless Steel 321 boiler tubes offer high resistance to oxidation and corrosion at elevated temperatures, making them ideal for boiler systems. Their durability and strength ensure efficient heat transfer and long service life.
Stainless Steel 321 U-tubes provide excellent high-temperature resistance and corrosion protection, making them ideal for heat exchangers and condensers. Their durability and flexibility ensure reliable performance in challenging environments.
Shashank Stainless is a leading supplier, and stockist of high-quality stainless steel 321 tubing in Dubai, UAE. Our products are widely used in various applications, and we are committed to delivering excellent service, resulting in high customer satisfaction. Our unique finishing techniques further distinguish us in the stainless steel industry. We are dedicated to consistently providing superior products and effectively meeting our customer’s needs.
Stainless Steel 321 tubing is widely used in high-temperature applications due to its excellent oxidation and corrosion resistance. Common uses include aerospace components, chemical processing equipment, and exhaust systems in automobiles. It’s also employed in heat exchangers, pressure vessels, and exhaust manifolds. The alloy’s resistance to intergranular corrosion makes it suitable for use in environments with fluctuating temperatures and corrosive conditions. Its strength and stability under high heat also make it a preferred choice for parts exposed to continuous high temperatures and stress.
