Heer Stainless is one of the top producers and distributors of high-grade stainless steel products located in Hyderabad, India. As an organization, this company adheres to high-quality standards with innovations and excels in producing hard-wearing, precision engineered stainless steel products catering to varied industrial requirements. Stainless Steel 321 Tubing offers resistance to corrosion and high-temperature strength. It is thus one of the most versatile types of tubing used in aggressive conditions. we assures excellent performance and reliability, hence trusted in the global stainless steel market.
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 high temperature oxidation and corrosion, and provides space and ideal for applications in the chemical industry Key features include high strength, good weldability, and intergranular corrosion Resistance though energy can. Benefits include higher temperatures, reduced risk of carbide precipitation and greater 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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We provides highest quality standards for Stainless Steel 321 Tubing through processes of testing and certification. The products are checked with advanced tests for durability, corrosion resistance, and dimensional accuracy. Our tubing is certified internationally according to standards such as ASTM and ISO for reliability, performance, and the specific requirements of the industry.
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.
Stainless steel 321 tubing has extensive applications in a variety of applications requiring high temperature resistance and corrosion resistance. Applications include aerospace, chemicals, oil and gas. It is especially ideal where there is frequent exposure to acidic or oxidizing atmospheres. Its high creep and stress breaking properties make it ideal for heat exchanger application as well as exhaust systems and furnace components. Another advantage is its use in food processing and medicine due to its purity. Its versatility and durability make this tubing important in both high performance and general applications.
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