Stainless Steel 446 Pipes are top-notch piping solutions crafted for situations that require outstanding heat and corrosion resistance. Made from a special blend of stainless steel, these pipes shine in industries that face extreme temperatures, harsh chemicals, and tough environmental conditions. With their precise dimensions, smooth surfaces, and impressive strength, Stainless Steel 446 Pipes guarantee dependable transportation of fluids or gases while keeping their structural integrity intact. They’re commonly found in power plants, petrochemical sectors, marine settings, and industrial systems where durability and safety are paramount.
The composition of Stainless Steel 446 Pipes mainly includes iron, chromium, and molybdenum, with a touch of nickel and carbon to boost their mechanical and chemical properties. Chromium offers remarkable resistance to corrosion and oxidation, while molybdenum enhances durability and helps prevent pitting in environments rich in chlorides. These pipes are known for their high tensile strength, hardness, and stability even at elevated temperatures, ensuring they resist deformation or failure. Their ability to withstand high pressure, along with their thermal resistance and durability, makes Stainless Steel 446 Pipes perfect for demanding industrial and structural applications.
| 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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Amer 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.
Across various industries, Stainless Steel 446 Pipes are a go-to choice where high-performance, corrosion-resistant piping is a must. In power generation, they’re utilized in boilers, heat exchangers, and high-temperature steam lines. Petrochemical and chemical facilities depend on them for managing aggressive fluids and gases. Marine and offshore applications take advantage of their resistance to saltwater corrosion, while industrial manufacturing incorporates them into high-temperature process pipelines. With their exceptional durability, thermal stability, and ability to endure harsh environments, Stainless Steel 446 Pipes are an essential component for reliable operations.







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