Khaleed Stainless is a trusted manufacturer and supplier of high-performance Stainless Steel 310H Fasteners based in Riyadh, Saudi Arabia. These fasteners are celebrated for their remarkable strength and resistance to oxidation, especially at high temperatures, making them perfect for demanding industrial applications that experience both heat and stress. Khaleed Stainless takes pride in ensuring that all their fasteners adhere to international standards, featuring precise manufacturing, a superb surface finish, and accurate dimensions. The Stainless Steel 310H, a high-carbon variant of 310, boasts enhanced creep resistance and mechanical strength. Industries like petrochemical, heat treatment, and power generation depend on Khaleed Stainless for fasteners that deliver secure and durable performance, even under extreme conditions.
Stainless Steel 310H Fasteners are made up of iron, 24–26% chromium, 19–22% nickel, and a higher carbon content (0.04–0.10%) compared to 310 or 310S. This unique composition significantly boosts their strength at high temperatures and improves long-term creep resistance. With a tensile strength of around 520 MPa, yield strength of 205 MPa, and an elongation of 40%, these fasteners are built to last. Their austenitic structure ensures excellent toughness and resistance to thermal fatigue. Stainless Steel 310H maintains its structural integrity and mechanical properties in continuous service up to 1,050°C, making it an ideal choice for high-heat fastening 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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Stainless Steel 310H Nuts offer 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.
SS 310H Stud Bolts offer 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.
These SS 310H Bolts provide 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.
With 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.
Stainless Steel 310H screws offer 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.
These washers provide 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.
We assured complete documentation for our highest-quality Stainless Steel 310H Fasteners, which were the foundation of our promises toward satisfaction. The shipment contains requisite documentation like commercial invoices, packing lists, fumigation certificates, heat treatment charts, and also NABL-approved laboratory tests report. Above that, we really provide test certificates with MTC certificates (EN 10204/3.1b), PMI Test Certificate as per user demand, radiography reports, and Third-Party Inspection Certificates to assure quality.
You’ll find Stainless Steel 310H Fasteners in environments that require both mechanical strength and heat resistance. They are commonly used in furnace assemblies, heat exchangers, boilers, and incinerators. Their ability to resist oxidation, carburization, and thermal cycling makes them particularly suitable for operations in petrochemical and power plants. Additionally, these fasteners are utilized in exhaust systems, kilns, and various high-temperature structural joints. With excellent weldability and a long service life, Stainless Steel 310H Fasteners are a dependable option for creating secure, high-performance connections in extreme temperature and pressure situations.
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