Weston Stainless, having its origin in Midland, UK, is a prominent manufacturer of high-grade stainless steel products offering rugged and corrosion-resistant solutions for industrial uses. Among its top-notch product offerings, Stainless Steel 465 Bar is renowned for its high strength, toughness, and resistance against corrosion. Under Grade 465, this bar is produced in different shapes like round, square, and hexagonal shapes to suit different engineering applications. Made from martensitic precipitation-hardening stainless steel, it has better hardness, fatigue strength, and stress corrosion cracking resistance, ensuring it is a suitable material for use in high-performance applications.
Stainless Steel 465 Bar is mostly made up of iron with high chromium (11-13%) and nickel (7.5-9.5%) content, ensuring good corrosion resistance. Molybdenum (1.5%), titanium, and carbon are also present and ensure further hardness and mechanical properties. This alloy has a tensile strength of around 1600 MPa, yield strength of about 1480 MPa, and elongation of 8-10%. It has a density of 7.8 g/cm³, good thermal conductivity, and excellent stress corrosion cracking resistance, making it suitable for aerospace and defense industries.
| Specification : | ASTM F-899 / AMS 5936 |
| Standard : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round Bars : | Outside Diameter in the range of 4mm to 500mm |
| Bright Bars : | Outside Diameter in the range of 4mm to 100mm |
| Hex Bars : | 18mm – 57mm (11/16″ to 2-3/4″) |
| Square Bars : | 18mm – 47mm (11/16″ to 1-3/4″) |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length : | 1 to 6 Meters, Custom Cut Lengths |
| Form : | Round, Square, Hex (A/F), Rectangle Etc. |
| Chemical Composition Limits | ||||||||||||
| Weight% | Mn | S | Cr | Mo | Ti | Fe | C | P | Si | Ni | Cu | Nb Ta |
| Alloy 465 | 0.50 max | 0.030 max | 11.00 – 12.50 | 0.50 max | 0.80 – 1.40 | Balance | 0.05 max | 0.040 max | 0.50 max | 7.50 – 9.50 | 1.50 – 2.50 | 0.10 – 0.50 |
| Material | Condition | Orientation | 0.2 % Yield Strength (Mpa) | Ultimate Tensile Strength (Mpa) | % Elongation in 4D | % Reduction of Area | Notch Tensile Strength | NTS/UTS | Charpy V Notch Impact | Rockwell C Hardness |
| Alloy 465 Bar 3″ to 9″ Round Custom 465® | H950 | Long | 1655 | 1765 | 12 | 57 | 2475 | 1.40 | 16 | 49.5 |
| Alloy 465 Bar 3″ to 9″ Round Custom 465® | H950 | Trans | 1648 | 1765 | 11 | 49 | 2386 | 1.35 | 13 | 49.5 |
| Alloy 465 Bar 3″ to 9″ Round Custom 465® | H1000 | Long | 1496 | 1593 | 14 | 63 | 2427 | 1.52 | 35 | 47.5 |
| Alloy 465 Bar 3″ to 9″ Round Custom 465® | H1000 | Trans | 1503 | 1600 | 13 | 57 | 2392 | 1.50 | 28 | 47.5 |
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Stainless Steel 465 Bar is extensively used in high–strength, corrosion-resistant, and durable industries. It is widely used in aerospace parts, high-performance shafts, landing gears, and medical tools because of its exceptional mechanical properties. It is also applied in power generation equipment, marine use, and defense technology where extreme conditions require extraordinary toughness and reliability. It can retain high strength at high temperatures and in hostile environments, which makes it a perfect application for structural components, fasteners, and load-bearing parts.
High-strength stainless steel alloy known for its excellent resistance to corrosion and wear. It is widely used in industries requiring robust performance, such as aerospace, chemical processing, and manufacturing. Available in various sizes, it offers durability and long-lasting functionality in harsh environments.
High-performance alloy known for its excellent resistance to corrosion, high temperature, and stress. It is commonly used in aerospace, automotive, and chemical industries due to its strength and durability. The flat bar form offers versatility for a range of structural and engineering applications.
High-strength stainless steel alloy with excellent corrosion resistance, especially in harsh environments. It is commonly used in industries like aerospace, automotive, and chemical processing. The square bar shape allows for easy machining and fabrication, providing versatility for structural and precision applications requiring durability.
High-performance alloy offering excellent corrosion resistance, strength, and durability, even in extreme conditions. It is widely used in aerospace, automotive, and chemical industries. The rectangular shape provides flexibility for various structural and engineering applications, ensuring reliability and long-lasting performance in demanding environments.
High-strength stainless steel alloy known for its excellent corrosion resistance and durability in harsh environments. It is commonly used in industries such as aerospace, automotive, and manufacturing. The hexagonal shape provides enhanced grip and unique design advantages, ideal for custom machining and structural applications.
High-strength stainless steel alloy known for its excellent corrosion resistance and durability. Commonly used in aerospace, automotive, and industrial applications, the T-bar shape provides structural stability and ease of installation. Its superior performance in extreme environments makes it ideal for demanding engineering and fabrication projects.
Stainless Steel 465 Bar is provided with mill test certificates like EN 10204 3.1 or 3.2, meeting international quality standards. It is properly packed in wooden crates, plastic wrapping, or protective coatings to avoid damage during shipping. Delivery timelines depend on order quantity and destination, with efficient logistics guaranteeing prompt shipment. Special packaging options can be provided as per request to accommodate special customer needs, with the bars being delivered in the best possible condition.







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