MERIH STAINLESS, located in Istanbul, Turkey, has earned a solid reputation as a reliable manufacturer and supplier of Stainless Steel 455 bars. These bars are designed to deliver high-performance solutions for industries that demand strength, corrosion resistance, and durability. Thanks to advanced production methods and strict quality control measures, the company guarantees that every bar adheres to international standards for precision, mechanical performance, and long-lasting reliability. Engineered to withstand tough environments and critical applications, MERIH STAINLESS’s Stainless Steel 455 bars offer exceptional resistance to wear and high temperatures. Available in a range of sizes and specifications, these bars cater to various industrial sectors, making MERIH STAINLESS a trusted partner for top-quality stainless steel products.
Stainless Steel 455 bars are a type of martensitic stainless steel, featuring a carefully balanced mix of chromium, nickel, and carbon. This composition provides impressive tensile strength, hardness, and outstanding corrosion resistance. These bars boast excellent mechanical properties, including toughness, fatigue resistance, and stability under thermal and mechanical stress. They can also be heat-treated to boost hardness and wear resistance, making them perfect for applications that involve heavy loads, friction, or high temperatures. The martensitic structure guarantees durability, a long service life, and dependable performance in demanding industrial settings.
| Dimension : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Grade : | Custom 455 (UNS No. S45500) Round Bars |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Form : | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
| Surface : | Hot Rolled Pickled or Sand Blasting Finished, Cold Drawn, Bright, Polished, Hairline |
| Application : | Chemical process, Food processing, Petrochemical, Pollution control, Pulp and Paper, Refining |
| Condition : | Cold Drawnd Pulished Cold Drawn Centreless Ground & Polished. |
| Grade | C | Mn | Si | Ni | Cr | Ti | Mo | Cb+Ta | Cu |
| Custom 455 | 0.05 max | .50 max | .50 max | 7.50 – 9.50 | 11.00 – 12.50 | .80 – 1.40 | .50 | .10 – .50 | 1.50 – 2.50 |
| Material | Condition | 0.2 % Yield Strength (Mpa) | Ultimate Tensile Strength (Mpa) | Notch Tensile Strength | % Elongation in 4D | % Reduction of Area | Rockwell C Hardness | Charpy V Notch Impact Strength (ft-lbs) |
| Alloy 455 Bar 1″ Section Custom 455® | A | 793 | 1000 | 1585 | 14 | 60 | 31 | 70 |
| Alloy 455 Bar 1″ Section Custom 455® | H900 | 1689 | 1724 | 1792 | 10 | 45 | 49 | 9 |
| Alloy 455 Bar 1″ Section Custom 455® | H950 | 1551 | 1620 | 2068 | 12 | 50 | 48 | 14 |
| Alloy 455 Bar 1″ Section Custom 455® | H1000 | 1379 | 1448 | 2000 | 14 | 55 | 45 | 20 |
| Alloy 455 Bar 1″ Section Custom 455® | H1050 | 1207 | 1310 | 1793 | 15 | 55 | 40 | 35 |
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We prioritize quality assurance through a certification program that involves rigorous testing of our Stainless Steel 455 Bars. Each strip is thoroughly inspected for equipment, corrosion resistance and shape accuracy. Our products are certified to international standards, ensuring reliability and performance in a wide range of industrial applications.
SS 455 Bar Round Bar is a high-performance stainless steel alloy known for its excellent resistance to corrosion and high strength. It offers good weldability and is commonly used in industries like aerospace, chemical, and petrochemical. The round bar form provides versatility for various machining applications, ensuring durability and reliability in harsh environments.
Stainless Steel 455 Flat Bar is a corrosion-resistant alloy with high strength and durability. It offers excellent resistance to pitting, stress, and oxidation, making it suitable for demanding applications in industries such as aerospace, automotive, and chemical processing. The flat bar shape allows for easy machining and fabrication.
SS 455 Bar Square Bar is a high-strength stainless steel known for its excellent corrosion resistance, particularly in harsh environments. It offers good weldability and durability, making it ideal for applications in industries like aerospace, chemical processing, and manufacturing. Its square shape provides versatility for machining and fabrication.
Stainless Steel 455 Rectangular Bar is a corrosion-resistant alloy known for its high strength, excellent durability, and resistance to oxidation and pitting. It is ideal for demanding environments like aerospace, chemical processing, and marine industries. The rectangular shape allows for easy machining, making it suitable for various fabrication applications.
SS 455 Bar Hexagonal Bar is a high-strength stainless steel with excellent corrosion resistance, making it suitable for harsh environments. Its hexagonal shape provides enhanced grip for various industrial applications, including aerospace, chemical processing, and automotive. It offers good machinability, durability, and reliability for critical manufacturing and fabrication needs.
SS 455 Bar T-Bar is a high-performance stainless steel known for its excellent corrosion resistance and strength. The T-shaped profile provides increased structural support, making it ideal for use in demanding applications like aerospace, chemical processing, and construction. It offers durability, weldability, and ease of machining for various projects.
These Stainless Steel 455 bars find extensive use in industries that require materials with high strength and corrosion resistance. They’re perfect for automotive components, aerospace parts, valve stems, shafts, and precision machinery. Additionally, they play a crucial role in tooling, chemical processing, and high-wear industrial applications where durability and performance are paramount. Their ability to resist wear, fatigue, and mechanical stress leads to reduced maintenance needs and reliable operation. Stainless Steel 455 bars offer trustworthy solutions for engineering, industrial, and mechanical applications, ensuring long-term efficiency and effectiveness.







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