Kyaw Stainless is a reputable manufacturer and supplier located in Naypyidaw, Myanmar, specializing in high-quality Stainless Steel 310H Fasteners. Crafted from a high-carbon austenitic stainless steel, these fasteners boast remarkable strength, oxidation resistance, and durability even at elevated temperatures. They are perfect for high-pressure and high-temperature settings where mechanical stability and corrosion resistance are crucial. Kyaw Stainless is committed to precision manufacturing and upholding international quality standards, providing dependable fastening solutions for critical industrial applications that require top-notch performance in extreme heat and challenging environmental conditions.
Stainless Steel 310H Fasteners are composed of chromium (24–26%), nickel (19–22%), and carbon up to 0.10%. This unique blend enhances their strength at high temperatures, creep resistance, and oxidation resistance up to 1100°C. The alloy delivers a tensile strength of around 515 MPa, a yield strength of 205 MPa, and an elongation of 40%, ensuring both durability and ductility. With a hardness rating of about 80 HRB, these fasteners exhibit exceptional toughness and structural integrity under prolonged exposure to heat and stress. The increased carbon content boosts their mechanical strength, making them perfect for heavy-duty, high-temperature applications.
| Standard | ASTM A193,A194 / ASME SA193,SA194 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 310H | 0.04 – 0.10 | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 24.00 – 26.00 | – | 19.00 – 21.00 | 53.885 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
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Exceptional corrosion resistance and are engineered to endure high temperatures and harsh environments. Available in sizes ranging from M6 to M30, these nuts provide superior strength and durability, making them well-suited for demanding high-temperature applications.
Outstanding resistance to oxidation and corrosion. Typically available in diameters from M8 to M36 and lengths up to 3 meters, these stud bolts are used in high-temperature environments where strength and reliability are crucial.
Exceptional resistance to high temperatures and corrosive environments. Available in sizes from M6 to M36, they are used in applications requiring both strength and resistance to oxidation. Their durability makes them suitable for extreme conditions.
High resistance to oxidation and corrosion, Stainless Steel 310H threaded rods are available in diameters ranging from M6 to M30 and lengths up to 3 meters. They are ideal for use in high-temperature applications and harsh chemical environments.
Excellent resistance to high temperatures and corrosive environments. Sizes typically range from M3 to M12, and they are used in applications where strength and thermal stability are essential, such as in industrial and marine settings.
Superior corrosion and oxidation resistance. Available in standard sizes from M6 to M36, Stainless Steel 310H washers distribute the load evenly and prevent damage to the surface in high-temperature and corrosive environments.
Stainless Steel 310H Fasteners are widely used in high-temperature and corrosion-resistant applications. They are essential in petrochemical plants, power generation facilities, and refineries, securing equipment exposed to extreme heat and aggressive environments. In the aerospace and automotive industries, they are used in exhaust systems and engine components due to their heat resistance. These fasteners play a crucial role in furnace construction, heat exchangers, boilers, and thermal processing units, providing strong and durable fastening solutions. Their superior oxidation resistance makes them ideal for structural applications in chemical processing and industrial heating systems.
Stainless Steel 310H Fasteners find extensive use across various industries, including petrochemical, power generation, heat treatment, and furnace construction. They are particularly well-suited for assembling components in boilers, heat exchangers, kilns, incinerators, and thermal processing units. These fasteners excel in resisting oxidation, carburization, and corrosion in both oxidizing and reducing environments. Their outstanding strength and heat resistance make them ideal for high-stress applications such as refinery equipment, exhaust systems, and chemical processing units.







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