Adam Stainless is a reputable manufacturer and supplier located in Canberra, Australia, known for its top-notch stainless steel fasteners, including the highly regarded Stainless Steel 317 Bolts. With a strong focus on precision engineering, durability, and exceptional corrosion resistance, Adam Stainless delivers reliable fastening solutions tailored to meet a variety of industrial needs. Utilizing cutting-edge manufacturing techniques and adhering to strict quality standards, the company guarantees that each bolt performs exceptionally well, even in the toughest environments. Catering to sectors like construction, marine, chemical, and oil & gas, Adam Stainless has established itself as a leading provider of robust and cost-effective stainless steel fastening products.
Stainless Steel 317 Bolts are crafted from an austenitic chromium-nickel-molybdenum alloy, featuring a higher molybdenum content than 316, which enhances their resistance to corrosion and pitting. Their typical composition includes 18–20% chromium, 11–15% nickel, and 3–4% molybdenum, along with small amounts of carbon, manganese, silicon, and sulfur. These bolts are known for their impressive tensile strength, ductility, and toughness, even at elevated temperatures. They boast a tensile strength of about 515 MPa and a yield strength close to 205 MPa, making them ideal for challenging chemical and marine environments.
Material | Specification | Standards | Size | Length |
Stainless Steel 317 Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 317 |
| 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 |
| Element | SS 317 |
| 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 | – |
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Stainless Steel 317 bolts are highly corrosion-resistant fasteners, ideal for marine and chemical environments. They offer high strength and durability, suitable for demanding applications in industries exposed to harsh conditions.
Custom Stainless Steel 317 Hex Bolt features a custom-made fastener with a square head, providing excellent corrosion resistance and strength. Ideal for special applications in marine and chemical environments.
Stainless Steel 317 Leg Bolt is a highly durable, corrosion resistant material with threaded threads and a flat leg design. Increases durability in marine and chemical environments.
Stainless Steel 317 expansion anchor bolt secures fixtures in concrete or masonry with superior corrosion resistance. Ideal for marine and chemical environments, it ensures durability and strong hold in harsh conditions.
Stainless Steel 317 hex flange head bolt features a hexagonal head with an integrated flange, offering secure fastening and load distribution. It provides excellent corrosion resistance for harsh environments.
Stainless Steel 317 full threaded bolts have a fully threaded shaft for consistent engagement. They offer high strength and excellent corrosion resistance, making them suitable for demanding applications in harsh environments.
Stainless Steel 317 Bolts find extensive use in industries that demand outstanding resistance to chemical attacks and corrosion. They are perfect for applications in chemical processing plants, marine settings, food and beverage industries, pulp and paper production, and petrochemical facilities. Their high strength and durability make them suitable for heat exchangers, pressure vessels, pumps, valves, and flanges. Moreover, these bolts excel in environments that contain sulfuric, acetic, or citric acids. Engineers often choose Stainless Steel 317 Bolts for their ability to maintain structural integrity under extreme conditions, ensuring long-lasting performance and reliability in critical fastening applications.
Stainless Steel UNS S31700 Bolts are commonly used in corrosive environments, such as marine and chemical processing industries. They are ideal for securing components in saltwater and acidic conditions including desalination plants and chemical reactors. These bolts are also used in food processing, pharmaceuticals and oil and gas industries. Where their resistance to pitting and crevice corrosion ensures long-term reliability. Additionally they are useful for high-temperature applications. Where strength and corrosion resistance are essential.







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