Nakamura Stainless, located in Pulau Ujong, Singapore, is a prominent manufacturer and supplier of high-quality stainless steel products, including stainless steel 310S fasteners. These fasteners are designed for high-temperature applications and provide strong resistance to oxidation, scaling, and corrosion. Stainless steel 310S is a low-carbon version of 310, which improves weldability and lowers the risk of sensitization while maintaining great strength at high temperatures. Nakamura Stainless focuses on precise manufacturing and rigorous quality checks, making 310S fasteners a trustworthy option for industries like petrochemical, power generation, furnace construction, and heat treatment.
Stainless steel 310S fasteners contain 24–26% chromium and 19–22% nickel, with low carbon to avoid carbide precipitation during welding. They offer tensile strength between 520 and 750 megapascals and keep their mechanical properties at temperatures up to 1100°C. The high levels of chromium and nickel provide excellent resistance to high-temperature oxidation and thermal fatigue, making them suitable for both intermittent and continuous heat exposure.
| Specifications | ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
|---|---|
| Fasteners size | Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14 |
| Fasteners Length | 3 mm to 200 mm |
| Fastener Threads | UNF, BSW, BSF, METRIC, UNC or as required |
| Standard of Stainless Steel Fasteners | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard SS Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 SS Hex nuts |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Surface Coating | Ptfe Coated Stainless Steel Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Fasteners Finishing | Stainless steel : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Stainless Steel, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide. |
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
SS 310S |
0.08 max |
2.0 max |
1.00 max |
0.045 max |
0.030 max |
24.00 – 26.00 |
0.75 max |
19.00 – 21.00 |
53.095 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
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Corrosion-resistant Stainless Steel 310S Nuts provide excellent resistance to high temperatures and oxidation. They are available in various sizes, typically from M6 to M64, with dimensions that conform to international standards like DIN and ANSI.
Offering superior corrosion resistance, Stainless Steel 310S Stud Bolts are designed for high-temperature applications. Sizes range from M6 to M64, varying from 20mm to 1000mm. They are suitable for use in extreme environments, ensuring durability and strength.
These corrosion-resistant Stainless Steel 310S Bolts are ideal for high-temperature applications. Available in sizes from M6 to M64, they meet standards such as DIN 931 and ANSI. Their design ensures reliable performance under extreme conditions.
Stainless Steel 310S threaded rods offer excellent corrosion and heat resistance. Common sizes range from M6 to M64, varying from 50mm to 1000mm. They are used in applications requiring high strength and durability.
Corrosion-resistant Stainless Steel 310S screws are designed for high-temperature use. They are available in sizes from M2 to M30, varying lengths depending on the application. These screws provide excellent strength and reliability under harsh conditions.
Featuring superior corrosion resistance, Stainless Steel 310S washers distribute load and prevent loosening. Available in sizes from M6 to M64, they comply with standards such as DIN 125 and ANSI, ensuring reliability in high-temperature environments.
We have taken immense care in packaging these SS 310S Fasteners while sending them to the customers so that the products reach them in the best condition. Our fasteners are packed in wooden boxes and covered with plastic to ensure that they are not damaged during transportation. Every package is clearly labeled for easy and prompt delivery. We offer domestic and international shipping using courier services or air freight, depending on the destination. All shipments are fully insured and include a packing list, commercial invoice and tracking information. Our goal is to ensure your order gets to you in the perfect condition with on-time delivery along with customized packaging and expedited shipping options that cater to your needs.
Stainless steel 310S fasteners are often used in settings that require high-temperature stability and corrosion resistance. Common applications include heat exchangers, furnace parts, boilers, chemical reactors, and exhaust systems. These fasteners work well in thermal processing and high-heat industrial equipment where long-lasting durability and secure fastening are crucial. Their strong strength, resistance to thermal stress, and ability to resist corrosion make them a reliable choice for tough operating conditions.
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