Kyaw Stainless, a well-respected manufacturer and supplier located in Naypyidaw, Myanmar, specializes in high-quality Stainless Steel 310H Bars. These bars are celebrated for their exceptional strength, heat resistance, and ability to withstand corrosion. Crafted with precision and utilizing cutting-edge techniques, they deliver remarkable performance even in extreme temperatures and pressures. Thanks to their high carbon content, Stainless Steel 310H Bars boast enhanced mechanical properties, making them perfect for applications that demand long-lasting durability and structural integrity. Kyaw Stainless is committed to ensuring that each product adheres to international standards, providing dependable solutions for industries like chemical processing, oil and gas, and power generation.
| Specifications | ASTMA276 / A479, ASME SA276 / A479 |
|---|---|
| Dimensions | EN, DIN, JIS, ASTM. BS, ASME, AISI |
| SS 310H Round Bar | Outside Diameter in the range of 4mm to 500mm |
| SS 310H Bright Bar | Outside Diameter in the range of 4mm to 100mm |
| SS 310H Hex Bar | 18mm – 57mm (11/16″ to 2-3/4″) |
| SS 310H 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 Length |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 310H | 0.10 max | 2.00 max | 1.00 max | 0.045 max | 0.030 max | 24.0 – 26.0 | – | 19.0 – 21.0 | – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell B (HR B) max | Hardness Brinell (HB) max |
| 310H | 515 | 205 | 40 | 217 | 92 |
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Stainless Steel 310H Bars are made up of chromium (24–26%), nickel (19–22%), carbon (0.04–0.10%), manganese (≤2%), silicon (≤1.5%), along with trace elements such as phosphorus and sulfur. This carefully balanced composition offers excellent resistance to oxidation and carburization, even at temperatures soaring up to 1100°C. The bars exhibit a tensile strength of around 515 MPa, a yield strength of 205 MPa, and an elongation of about 40%. With outstanding creep strength and thermal stability, Stainless Steel 310H Bars maintain their structural integrity and toughness in high-temperature industrial settings.
Exceptional heat resistance, with diameters ranging from 10mm to 500mm. Ideal for high-temperature applications, such as furnace components and heat exchangers, they provide superior durability and performance.
Available in thicknesses from 5mm to 100mm and widths from 20mm to 300mm. Suitable for structural and industrial applications, they deliver high strength and resistance to elevated temperatures.
Ranging from 10mm to 150mm, are designed for extreme heat environments. These bars are commonly used in furnace parts and high-temperature equipment, providing excellent thermal stability and strength.
Thicknesses from 5mm to 75mm and widths from 20mm to 200mm. Ideal for structural supports and high-temperature applications, they offer durability and reliable performance.
Dimensions from 10mm to 100mm across flats, are perfect for high-heat applications. These bars provide excellent heat resistance and are used in various industrial settings.
Available in various forms and sizes, including round, flat, square, and hexagonal. They offer superior heat resistance and are ideal for use in high-temperature environments, ensuring long-term durability and performance.
Stainless Steel 310H Bars are widely used in high-temperature and corrosion-resistant applications. They are essential in petrochemical plants, power generation facilities, and refineries, where they provide structural strength and durability in extreme environments. In the aerospace and automotive industries, they are used in exhaust systems, engine components, and heat exchangers due to their excellent heat resistance. These bars are also crucial in furnace construction, industrial boilers, and thermal processing units. Their superior oxidation resistance makes them ideal for chemical processing, offshore oil and gas applications, and high-temperature fabrication in various industries.
Stainless Steel 310H Bars find extensive use in applications where high strength and resistance to heat and corrosion are crucial. They are commonly utilized in furnace parts, heat exchangers, kilns, boilers, and petrochemical equipment. Additionally, these bars are employed in industries such as power generation, refineries, cement, and thermal processing, where they excel in high-temperature and oxidizing environments. Their robust mechanical properties and resistance to thermal fatigue make them ideal for crafting shafts, fasteners, and structural components that are subjected to fluctuating temperatures and aggressive media.







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