Weston Stainless, Midland, UK is a renowned stainless steel products supplier of high-quality stainless steel products, offering long-lasting and corrosion-resistant solutions to meet industrial demands. Among its top-class products is Stainless Steel 405 Pipes, which is produced from grade 405 stainless steel, a ferritic alloy having superior weldability and lower hardening tendencies. These pipes come in seamless, welded, and ERW (Electric Resistance Welded) variations, making them versatile for use in numerous applications. Made up mostly of iron, chromium, and aluminum, these pipes have good oxidation resistance, thermal stability, and fair corrosion resistance, making them suitable for automotive, chemical, marine, and industrial uses.
Stainless Steel 405 Pipes have 11.5-14.5% chromium, 0.08% carbon, and trace amounts of manganese, silicon, and aluminum, providing good corrosion resistance and thermal stability. Their mechanical characteristics are tensile strength of 415 MPa, yield strength of 205 MPa, and hardness of up to 89 HRB, providing toughness in challenging conditions. They have a density of 7.75 g/cm³ and a melting point of around 1495°C, with good thermal conductivity, oxidation resistance, and toughness, which makes them ideal for high-temperature and pressure applications.
| 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.
Stainless Steel 405 Pipes are extensively applied in automotive exhaust components, steam turbine components, and petrochemical processes, where resistance to high-temperature oxidation is necessary. They are also used in power plants, heat exchangers, and marine environments, providing toughness under severe conditions. They are best suited for boiler components, furnace equipment, and industrial process units, where thermal expansion and stress resistance is needed. Their moisture, oxidation, and temperature fluctuation resistance makes them a favored option for structural and engineering applications demanding cost-effective and dependable materials.
Made by welding stainless steel strips, offering good heat resistance and durability, suitable for automotive exhaust systems and high-temperature applications.
Created through fusion welding of stainless steel plates, providing high strength and heat resistance, ideal for large-diameter, high-temperature applications.
Produced using submerged arc welding, offering strong heat resistance and durability for large-diameter, high-temperature industrial applications.
Manufactured without welding, providing uniform strength and excellent heat resistance, ideal for automotive exhaust systems, heat exchangers, and high-temperature applications.
Made by welding stainless steel sections, offering good heat resistance and strength, suitable for exhaust systems and high-temperature industrial processes.
Square cross-section, providing structural support and heat resistance for applications in automotive and industrial sectors requiring durability and high-temperature performance.
Weston Stainless offers mill test certificates (MTC) to EN 10204 3.1/3.2 standards to support material and mechanical compliance. Wooden crates, waterproof wrapping, or specialized packaging pack the pipes in a secure way to avoid any damage during shipment and storage. With a far-reaching supply network and international logistic system, on-time delivery is assured by the company with thorough quality control up to international industry standards and clients’ specifications.







©2024 Weston Stainless All Rights Reserved.