Walid Stainless, based in Tunis, Tunisia, is a leading manufacturer and supplier of high-quality stainless steel products. Among their specialized offerings are Stainless Steel 405 Pipes, engineered for applications that require excellent corrosion resistance, thermal stability, and long-term durability. These pipes are ideal for automotive, industrial, and structural systems exposed to moderate temperatures and corrosive environments. At Walid Stainless, every pipe is manufactured with precision and undergoes strict quality control, ensuring consistent reliability. Clients rely on 405 Pipes for durable, high-performing, and efficient solutions in projects where strength, stability, and corrosion resistance are essential.
Stainless Steel 405 Pipes contain mostly iron, along with chromium ranging from 12 to 14% and nickel between 1 and 2%. It further contains carbon, manganese, silicon, and sulfur, which are relatively in low amount. The whole composition of this material gives outstanding resistance to oxidation and corrosion. Its mechanical property is 485 MPa tensile strength, 205 MPa of yield strength at 40 % elongation and good weld ability with good oxidation resistance at an elevated temperature. Stainless steel 405 could be used very well in corrosion-resistant applications coupled with moderate mechanical strength, or in heat exchangers in furnace components.
| Specifications | : | ASTM A268 / SA 268 |
| Dimensions | : | ASTM, ASME and API |
| Size | : | 1/4″ (6.25mm) to 8″ (203mm), WT 0.02″ (0.5mm) to 0.5″(12mm) |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Specialized in | : | Large Diameter Size |
| Length | : | Single Random, Double Random & Cut Length. |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
|
|
C |
Cr |
Fe |
Mn |
Si |
S |
P |
Ni | Al |
|
405 |
0.08 max |
min: 11.5 max: 14.5 |
balance |
1.0 max |
1.0 max |
0.03 max |
0.04 max |
0.50 max |
min: 0.1 max: 0.3 |
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 |
405 | 60 (415) | 25 (170) | 20 | 179 | 88 |
Contact us to get a quick quote for your requirement.
We ensures high standards of quality through rigorous testing and certification. Testing and certifications in chemical analysis, mechanical testing, and dimensional checks on every pipe. Our stainless steel 405 pipes are certified to be long-lasting, resistant to corrosion, and perform at maximum levels; this is due to the industry-specific regulations and specifications of clients about reliability.
Stainless Steel 405 ERW (Electric Resistance Welded) pipes are made by welding stainless steel strips, offering good heat resistance and durability, suitable for automotive exhaust systems and high-temperature applications.
Stainless Steel 405 EFW (Electric Fusion Welded) pipes are created through fusion welding of stainless steel plates, providing high strength and heat resistance, ideal for large-diameter, high-temperature applications.
Stainless Steel 405 LSAW (Longitudinally Submerged Arc Welded) pipes are produced using submerged arc welding, offering strong heat resistance and durability for large-diameter, high-temperature industrial applications.
Stainless Steel 405 Seamless pipes are manufactured without welding, providing uniform strength and excellent heat resistance, ideal for automotive exhaust systems, heat exchangers, and high-temperature applications.
Stainless Steel 405 Welded pipes are made by welding stainless steel sections, offering good heat resistance and strength, suitable for exhaust systems and high-temperature industrial processes.
Stainless Steel 405 Square pipes feature a square cross-section, providing structural support and heat resistance for applications in automotive and industrial sectors requiring durability and high-temperature performance.
Stainless Steel 405 Pipes are widely used in industries requiring corrosion-resistant, heat-stable, and durable piping solutions. They are ideal for automotive exhaust systems, furnace components, heat exchangers, and industrial pipelines exposed to elevated temperatures and mildly corrosive environments. The titanium-stabilized ferritic structure ensures long-term dimensional stability, oxidation resistance, and mechanical reliability. Engineers and technicians rely on 405 Pipes for safe and efficient transport of gases and fluids in demanding industrial and automotive applications. Walid Stainless guarantees that each pipe meets strict quality standards, providing dependable materials for automotive, industrial, and structural projects where corrosion resistance and thermal performance are essential.







©2024 Walid Stainless All Rights Reserved.