Kyaw Stainless is a top-notch manufacturer and supplier located in Naypyidaw, Myanmar, celebrated for crafting high-quality Stainless Steel 455 Bars. These bars are designed to deliver exceptional strength, toughness, and resistance to corrosion, making them perfect for tough industrial and structural tasks. At Kyaw Stainless, they utilize cutting-edge manufacturing methods and strict quality control measures to guarantee that every Stainless Steel 455 Bar aligns with international standards. Thanks to their impressive mechanical performance and outstanding heat-treatable properties, these bars have earned the trust of various industries that demand reliability, durability, and precision-engineered stainless steel materials.
Stainless Steel 455 Bars primarily consist of iron, with 11–12.5% chromium, 7.5–9.5% nickel, 0.5–1.25% copper, along with trace amounts of titanium, molybdenum, and carbon. This unique blend offers remarkable strength and excellent resistance to both corrosion and oxidation. After heat treatment, the bars boast a tensile strength of about 1300 MPa and a yield strength of around 1000 MPa. They also showcase good ductility, toughness, and fatigue resistance, ensuring stability even under stress and high temperatures, which makes them suitable for critical engineering applications.
| 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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Stainless Steel 455 Bar is used extensively in industries requiring high strength and corrosion resistance. It is typically encountered in aerospace parts, performance shafts, medical devices, and automotive components because of its superior mechanical properties. It is also employed in power plants, marine, and defense areas where toughness and strength are essential. Because of its capacity to retain strength under harsh conditions, it is a good option for structural parts, fasteners, and other load-bearing applications, with the ability to support long-term performance and reliability.
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.
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.
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.
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.
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.
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 aerospace, chemical processing, and marine industries, where high strength and corrosion resistance are crucial. They’re often used in shafts, fasteners, turbine components, and structural fittings that face harsh conditions. Additionally, these bars are employed in power generation, defense, and oil and gas sectors due to their ability to withstand high stress and varying conditions. With their remarkable toughness, wear resistance, and dimensional stability, Kyaw Stainless’s 455 Bars are perfect for precision components and heavy-duty mechanical assemblies.
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