Lecong Stainless, a reputable manufacturer and supplier based in Da Nang, Vietnam, is dedicated to delivering top-notch Stainless Steel 446 Pipes designed for exceptional performance in high-temperature and corrosive settings. These pipes are renowned for their remarkable resistance to oxidation, scaling, and sulfidation, making them a perfect fit for demanding industrial applications. With a focus on precision engineering and strict adherence to international quality standards, Lecong Stainless guarantees durability, reliability, and consistency in every product. Stainless Steel 446 Pipes are the go-to choice for industries that need strong piping solutions with a long lifespan and impressive mechanical strength.
Typically, the composition of Stainless Steel 446 Pipes features a high chromium content (23–27%) along with low carbon levels, which ensures outstanding corrosion resistance and stability at high temperatures. These pipes boast excellent mechanical properties, including high tensile strength, superior creep resistance, and the ability to endure thermal cycling without compromising their structural integrity. Their ferritic microstructure further enhances their resistance to oxidation and sulfidation, even under harsh operating conditions.
| STANDARD | 446 |
|---|---|
| UNS | S44600 |
| WERKSTOFF NR. | 1.4762 / 1.4763 |
| EN | X10CrAlSi25 / X10CrAlSi24 |
| STAS | X10CrAl240 |
| PN | H24JS |
| DIN | X10CrAl24 |
| AFNOR | Z12CAS25 |
| AISI | 446 |
| Grade | C | Mn | Si | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| 446 | 0.20 max | 1.50 max | 1.0 max | 0.040 max | 0.030 max | min: 23.0 max: 27.0 | 0.25 max |
| Grade | Tensile Strength ksi (MPa) min | Yield Strength 0.2% offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 446 | 550 | 345 | 20 | 159 | 51.1 |
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Lecong Stainless ensures very high quality standards for Stainless Steel 446 Pipes by rigorous testing and certification processes. Each pipe will be subjected to a comprehensive inspection process, checking the chemical composition, mechanical property testing, and dimensional inspection, with relevant certificates such as MTRs available for guarantee of product integrity and performance.
SS 446 seamless pipes are made from high-chromium stainless steel, offering excellent resistance to oxidation and corrosion at elevated temperatures. Ideal for high-temperature applications, they provide strength and durability.
Stainless Steel 446 welded pipes are crafted from high-chromium stainless steel, providing superior resistance to oxidation and corrosion at high temperatures. They are durable and suitable for demanding industrial applications.
SS UNS S44600 pipes are made from high-chromium stainless steel, known for exceptional resistance to oxidation and corrosion at elevated temperatures. They are ideal for high-stress, high-temperature industrial applications.
Stainless Steel 446 EFW pipes are electric fusion welded, featuring high chromium content for excellent oxidation and corrosion resistance at elevated temperatures. They are durable and suitable for demanding industrial environments.
Stainless Steel 446 round pipes are high-chromium stainless steel products offering excellent resistance to oxidation and corrosion at high temperatures. They are durable, versatile, and suitable for various industrial applications.
Stainless Steel 446 ERW pipes are electric resistance welded, featuring high chromium content for superior oxidation and corrosion resistance. They are ideal for high-temperature applications and offer durability and strength.
Stainless Steel 446 Pipes find extensive use in various applications, such as furnace components, heat exchangers, petrochemical processing, boiler equipment, and power generation plants. They are also utilized in the chemical industry, incinerators, and gas processing units, where exposure to hot gases and corrosive materials is a regular occurrence. Their ability to maintain strength and resist scaling at elevated temperatures makes them essential for industries that operate under high-stress, high-heat, and corrosive conditions. With their robust performance, Stainless Steel 446 Pipes deliver reliable service in the toughest environments.
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