Emilio Stainless is a reputable manufacturer and supplier of **Stainless Steel 446 Pipes** located in **Manila, Philippines**. We take pride in delivering top-notch stainless steel products to a variety of industries. Our Stainless Steel 446 Pipes are crafted with precision to meet international standards, providing outstanding resistance to oxidation and corrosion, even at high temperatures. With a strong commitment to quality, reliability, and customer satisfaction, Emilio Stainless guarantees durable and high-performance piping solutions that are perfect for demanding applications in power generation, chemical processing, and industrial settings that require exceptional heat and corrosion resistance.
These Stainless Steel 446 Pipes are mainly made up of iron, chromium (23–27%), along with trace elements like silicon, manganese, and nickel. This ferritic alloy is known for its excellent oxidation resistance, superior scaling resistance, and impressive strength at elevated temperatures. Mechanically, these pipes boast high tensile strength, good hardness, and moderate ductility. They maintain their structural integrity under thermal stress, making them ideal for extended use in harsh and corrosive environments, particularly those involving sulfur and high-temperature oxidation.
| 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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Emilio 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.
You’ll find Stainless Steel 446 Pipes commonly used in **heat exchangers, furnace components, exhaust systems, kilns, and petrochemical processing units** due to their remarkable resistance to high-temperature oxidation and corrosion. They are perfect for applications in power plants, cement industries, refineries, and chemical plants where durability in extreme heat and corrosive atmospheres is crucial. Their thermal stability and strength also make them suitable for boiler tubes and heat treatment equipment, ensuring a long service life and reliability in demanding industrial operations.















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