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David Pipes and Tubes is a reputable manufacturer and supplier located in Canberra, Australia, focusing on high-quality **Stainless Steel 446 Tubing**. Renowned for its precision engineering and top-notch material quality, the company offers tubing that boasts remarkable high-temperature resistance, corrosion resistance, and mechanical strength. Crafted with advanced production methods and rigorous quality control, Stainless Steel 446 Tubing is built to perform reliably in tough industrial settings. Catering to industries like power generation, petrochemical, aerospace, and chemical processing, David Pipes and Tubes delivers tubing solutions that promise long service life, structural integrity, and efficient performance in critical applications.
**Stainless Steel 446 Tubing** primarily consists of iron, with 23–27% chromium, along with small amounts of nickel, and trace elements of carbon and manganese. This ferritic stainless steel showcases exceptional oxidation and corrosion resistance at high temperatures. It provides moderate tensile strength of around 450–600 MPa, good yield strength, and excellent creep resistance. The alloy maintains its shape and structural integrity under thermal stress, making it ideal for high-temperature uses. Its hardness, toughness, and resistance to scaling make Stainless Steel 446 Tubing a dependable choice for long-lasting industrial performance.
| Specifications | ASTM A/ASME SA213 / A249 / A269 |
| Dimensions | ASTM, ASME and API |
| SS 446 Tubes Size | 10.29 OD (mm) – 762 OD (mm) |
| Thickness | 0.35 OD (mm) to 6.35 OD (mm) in thickness ranging from 0.1mm to 1.2mm. |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated |
| Form | Round Tubes, Custom Tubes, Square Tubes, Rectangular Tubes, “U” Shape, Hydraulic Tubes |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
| Grade | 446 | |
|---|---|---|
| min | max | |
| C | – | 0.20 |
| Mn | – | 1.5 |
| Si | – | 0.75 |
| P | – | 0.040 |
| S | – | 0.030 |
| Cr | 23.0 | 30.0 |
| Mo | – | – |
| Ni | – | 0.50 |
| N | 0.10 | 0.25 |
| Grade | 446 | |
|---|---|---|
| Tensile Strength (MPa) min | 485 | |
| Yield Strength 0.2% Proof (MPa) min | 275 | |
| Elongation (% in 50mm) min | 20 | |
| Hardness | Rockwell B (HR B) max | 92 |
| Brinell (HB) max | 201 | |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
By choosing Stainless Steel 446 Tubing from David Pipes and Tubes, you are assured of superior quality and durability. These tubes provide outstanding corrosion resistance and strength, making them ideal for a wide range of industrial applications. Our dedication to excellent service and dependable delivery ensures customer satisfaction every time. With our expertise in stainless steel products, we deliver top-tier solutions customized to meet your specific requirements.
David Pipes and Tubes, a leading supplier of Stainless Steel 446 Tubing in Canberra, Australia, provides a wide selection of premium pipes and tubes for diverse industrial applications. With a vast inventory and a strong focus on delivering outstanding service, they are the preferred choice for stainless steel products in the region.
At David Pipes and Tubes, we provide custom sizes of Stainless Steel 446 Tubing to meet your exact specifications. Our dedicated team is here to offer tailored solutions for all your piping and tubing needs. For more information, feel free to reach out to us at sales@brydonpipesandtubes.co.uk.
**Stainless Steel 446 Tubing** finds extensive application in industries that demand materials resistant to high temperatures and corrosion. It’s commonly used in heat exchangers, furnace components, boilers, and exhaust systems. In power generation and chemical processing facilities, it endures harsh environments while keeping its mechanical stability. The tubing is also utilized in petrochemical equipment, marine structures, and industrial piping systems where oxidation resistance and durability are essential. Its blend of strength, thermal stability, and corrosion resistance makes Stainless Steel 446 Tubing an ideal choice for various demanding applications.
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