Adam Stainless, a top-notch manufacturer and supplier located in Canberra, Australia, is all about high-quality stainless steel fasteners, particularly their Stainless Steel 310H Bolts. These bolts are well-known for their incredible durability and ability to withstand extreme temperatures, crafted to meet strict industrial standards. Adam Stainless takes pride in their precise manufacturing processes, ensuring that their products deliver consistent performance and reliability in even the toughest environments. With a strong focus on excellence and customer satisfaction, the company caters to a variety of sectors, providing robust solutions that blend advanced metallurgy with outstanding corrosion resistance. This makes their Stainless Steel 310H Bolts a go-to choice for critical applications both in Australia and beyond.
When it comes to composition, Stainless Steel 310H Bolts are primarily made of iron, featuring 24–26% chromium and 19–22% nickel, which gives them remarkable high-temperature strength and corrosion resistance. They also include trace amounts of carbon, manganese, and silicon to boost their mechanical performance. These bolts are known for their impressive tensile strength, creep resistance, and toughness at high temperatures, making them perfect for high-stress applications. Their hardness and ability to resist oxidation help them maintain structural integrity, even when exposed to heat and corrosive environments for extended periods. This unique combination of materials and mechanical properties guarantees long-lasting reliability in critical industrial settings.
Material | Specification | Standards | Size | Length |
Stainless Steel 310H Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 310H |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
| Element | SS 310H |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
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Stainless Steel 310H bolts are high-performance Fasteners designed for extreme heat environments, offering superior oxidation and corrosion resistance. Ideal for high-temperature applications in industries like petrochemical and aerospace.
Custom Stainless Steel 310H Hex Bolt is a custom-made fastener with a square head, providing excellent thermal resistance for high-temperature industrial and aerospace applications
Stainless Steel 310H leg bolt features a unique leg design for high-temperature applications. It offers excellent heat and corrosion resistance, making it suitable for securing components in extreme industrial environments.
Stainless Steel 310H expansion anchor bolt is a high-temperature resistant fastener designed for anchoring in concrete or masonry. It expands upon installation, ensuring secure and reliable holding in harsh environments
Stainless Steel 310H Hex Flange Head Bolt features a hexagonal head with an integrated flange, providing high heat resistance and excellent corrosion resistance, ideal for secure clamping in demanding industrial applications
Stainless Steel 310H full threaded bolts are high-temperature resistant fasteners with threads running the entire length. They offer superior corrosion and oxidation resistance, ideal for extreme industrial and aerospace applications.
In addition, the bundled MTC, which conforms to the EN 10204/3.1b specification, is offered to our stainless-steel 310H bolts, along with PMI test certificate, radiography test report of 100%, and a third-party inspection certificate. Thus, high quality and reliability are guaranteed in our products, which should give you confidence and satisfaction in buying our products.
Stainless Steel 310H Bolts find their place in industries where high-temperature performance and corrosion resistance are essential. You’ll often see them in power generation, petrochemical plants, and furnace construction, where they hold equipment together in extreme heat. They’re also used in boiler assemblies, exhaust systems, and heat exchangers, providing dependable fastening in demanding conditions. Plus, 310H bolts are a great fit for chemical processing equipment and marine applications, where they need to stand up to oxidizing agents.







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