- sales@davidpipes.com
- Canberra, Australia
Home > Stainless Steel >Stainless Steel 439 Pipes
David Pipes and Tubes is a top-notch manufacturer and supplier located in Canberra, Australia, focusing on high-quality **Stainless Steel 439 Pipes**. Known for their precision engineering, durability, and outstanding resistance to corrosion, these pipes are built to perform reliably in tough industrial and commercial settings. Crafted with advanced production methods and strict quality control, Stainless Steel 439 Pipes promise a long service life and impressive mechanical performance. Catering to industries like automotive, chemical processing, petrochemical, and construction, David Pipes and Tubes delivers high-performance piping solutions that guarantee structural integrity, safety, and efficiency, making them perfect for applications that demand strength, corrosion resistance, and thermal stability.
**Stainless Steel 439 Pipes** mainly consist of iron, 16–18% chromium, along with trace amounts of titanium, carbon, and manganese. This ferritic stainless steel offers excellent resistance to oxidation and corrosion, especially in high-temperature situations. It has a moderate tensile strength of around 450–600 MPa, good yield strength, and remarkable formability. The addition of titanium helps stabilize the structure, preventing intergranular corrosion and ensuring dimensional stability. These mechanical properties make Stainless Steel 439 Pipes ideal for both structural and high-temperature industrial uses, maintaining their durability and performance over extended periods.
| Stainless Steel 439 Pipe Specifications | |
|---|---|
| Standard | ASTM A/ASME SA268/A731 CL |
| Dimensions | ASTM, ASME and API |
| Size | 1/8″NB TO 30″NB IN |
| Pipes & Tubes | 1/2″ NB – 16″ NB |
| ERW Pipes & Tubes | 1/2″ NB – 24″ NB |
| EFW Pipes & Tubes | 6″ NB – 100″ NB |
| Outer Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB |
| Specialized in | Large Diameter Size |
| Thickness | SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Length | Single Random, Double Random & Required Length |
| 439 | Max | Min |
| Ni | 0.20 | – |
| C | 0.01 | – |
| Mn | 0.25 | – |
| P | 0.02 | – |
| S | 0.015 | – |
| Si | 0.35 | – |
| Cr | 17.35 | – |
| Fe | 81.35 | – |
| Element | SS 439 |
| Density | – |
| Melting Point | – |
| Tensile Strength | 438 |
| Yield Strength (0.2%Offset) | 263 |
| Elongation | 22 |
| Hardness(Rockwell B (HR B) max) | 89 |
| Hardness(Brinell (HB) max) | – |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 439 Pipes from David Pipes and Tubes ensures quality and reliability. Our products are rigorously tested and meet stringent industry standards, guaranteeing exceptional performance. We offer customized solutions to meet the specific needs of the business. By focusing on innovation, our pipes have increased their corrosion resistance and durability. Additionally, our experienced team provides excellent customer support, ensuring a seamless experience from order to delivery. Trust David for your stainless steel needs, where quality meets best.
David Pipes and Tubes, one of the largest suppliers of Stainless Steel 439 Pipes in Canberra, Australia, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 439 | 1.4510 | S43035 | SUS 439 | – | – | – | – |
| Element | SS 439 |
| Density | – |
| Melting Point | – |
| Tensile Strength | 438 |
| Yield Strength (0.2%Offset) | 263 |
| Elongation | 22 |
| Hardness(Rockwell B (HR B) max) | 89 |
| Hardness(Brinell (HB) max) | – |
Yes, we offer custom sizes for Stainless Steel 439 Pipes to meet your specific requirements. Our team at David Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@davidpipes.com.
**Stainless Steel 439 Pipes** find their place in various applications that require high corrosion resistance, thermal stability, and mechanical strength. They’re often used in automotive exhaust systems, furnace components, heat exchangers, and boilers. In chemical processing and petrochemical facilities, these pipes can handle corrosive environments and elevated temperatures. The construction and architectural sectors also utilize them for both structural and decorative purposes, thanks to their durability and visual appeal.
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