Kyaw Stainless is a reputable manufacturer and supplier located in Naypyidaw, Myanmar, focusing on high-quality Stainless Steel 904L Bars. These bars are celebrated for their remarkable corrosion resistance, outstanding strength, and excellent weldability, making them perfect for tough industrial applications. At Kyaw Stainless, they prioritize precision in manufacturing, utilizing cutting-edge technology and rigorous quality standards to ensure their products perform reliably even in extreme conditions. The Stainless Steel 904L Bars from this company find extensive use in the chemical, marine, and industrial sectors, where durability, performance, and resistance to harsh environments are crucial.
| Standards | ASTM / ASME |
| Designation | B 649, SB 649 |
| Grade | 904L Round Bars and Rods 904L Round Bars and Rods: ASTM B 649, ASME SB 649 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|---|
| SS 904L | 0.020 max | 2 max | 1 max | 0.040 max | 0.030 max | 19.0-23.0 | 4.0-5.0 max | 23.00 – 28.00 | 1.0-2.0 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35% |
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These bars are made up of iron, 19–23% chromium, 23–28% nickel, 4–5% molybdenum, 1–2% copper, along with trace amounts of manganese, silicon, and carbon. This high-alloy blend grants them exceptional resistance to reducing acids and chloride attacks. They boast a tensile strength of about 490 MPa and a yield strength of roughly 220 MPa. Additionally, these bars are known for their excellent toughness, non-magnetic properties, and superior resistance to pitting, crevice, and stress corrosion cracking, even in aggressive chemical settings.
High resistance to corrosion and oxidation, ideal for harsh environments in chemical processing, marine, and pharmaceutical industries, providing durability and strength.
Exceptional resistance to pitting and crevice corrosion, suitable for use in aggressive environments like chemical processing and marine applications, ensuring robust performance and longevity.
Superior corrosion resistance and strength, perfect for structural applications in corrosive environments, such as chemical plants and marine environments, offering durability and reliability.
High corrosion resistance and strength, used in chemical processing, marine, and industrial applications, where durability and performance under harsh conditions are required.
Excellent corrosion resistance and are used in structural and mechanical applications, particularly in aggressive environments such as chemical processing and marine settings.
Superior resistance to corrosion and high strength, ideal for structural support in corrosive environments like chemical plants and marine applications, ensuring long-lasting performance and reliability.
904L Tubing Stainless Steel finds extensive application in high-corrosion-resistance-requiring industries like chemical processing, marine, and offshore. It plays a key role in power plants, heat exchangers, and pharmaceutical processing equipment where acetic, phosphoric, and sulfuric acid resistance is necessary. It is also utilized in seawater desalination, pulp and paper, and food processing industries because of its non-reactive qualities and durability. Its exceptional mechanical properties, chloride stress corrosion cracking resistance, and extended service life make it the first choice for challenging industrial environments.
Stainless Steel 904L Bars are widely utilized in industries that require high corrosion resistance and strength. They’re commonly found in chemical processing plants, heat exchangers, the paper and pulp industry, and marine environments. These bars are also essential in pharmaceutical equipment, oil and gas refineries, and desalination plants due to their ability to endure harsh acids like sulfuric and phosphoric acid. Furthermore, Stainless Steel 904L Bars are perfect for architectural structures and storage tanks, where long-lasting durability and visual appeal are key. Kyaw Stainless delivers reliable 904L Bars tailored for a variety of industrial applications.
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