Request For Our Latest Prices On SS 347H Bolts in Hamilton, New Zealand!
Aria Fasteners, located in Hamilton, New Zealand, is a reliable manufacturer and supplier of top-notch **Stainless Steel 347H Bolts**. These bolts are crafted for outstanding performance in high-temperature and corrosive settings. Thanks to meticulous manufacturing processes and rigorous quality checks, you can count on these bolts for exceptional strength, thermal stability, and long-lasting reliability. Whether it’s in the chemical, petrochemical, power generation, or industrial sectors, Stainless Steel 347H Bolts from Aria Fasteners are the go-to choice when resistance to oxidation and intergranular corrosion is a must. Their sturdy design and consistent performance make them a favorite for tough environments that demand secure and durable fastening solutions.
Made from a high-chromium, high-nickel austenitic stainless steel that’s stabilized with niobium, these bolts are specifically engineered to resist intergranular corrosion at high temperatures. This unique alloy not only provides excellent oxidation and scaling resistance but also maintains impressive mechanical properties even under prolonged heat exposure. In terms of mechanics, these bolts boast high tensile strength, solid yield strength, and remarkable creep resistance, making them perfect for continuous high-temperature applications. Their blend of durability, heat resistance, and corrosion resistance guarantees reliable performance in critical engineering tasks.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 347H | min. | 0.04 | – | – | – | – | 17.0 | 3.00 | 9.0 | – |
| max. | 0.10 | 2.0 | 1.00 | 0.045 | 0.030 | 19.0 | 4.00 | 13.0 | – | |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.96 g/cm3 | 1450 °C | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
| Specifications | : | ASTM A 193 ASME SA 193 |
| Standard | : | DIN, ASTM, BS and all International Standards |
| Length | : | 3 mm to 200 mm |
| Size | : | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts. |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Stainless steel 347H bolts are essential in applications requiring high-temperature corrosive conditions. It is widely used in chemical plants for equipment exposed to acidic environments and high temperatures. In aerospace applications, the 347H bolt ensures safe assembly of materials under extreme temperatures and stresses. Additionally, stainless steel 347H bolts, which play an important role in oil and gas production facilities due to their resistance to sulfide stress cracking and nuclear reactors due to their resistance to radiation and high temperatures, are available robust and reliable packaging solutions in harsh industrial environments.
Stainless Steel 347H Bolts find their place in various industries that demand robust, heat-resistant, and corrosion-resistant fasteners. You’ll often see them in boilers, heat exchangers, furnace components, and chemical processing equipment where high-temperature stability is crucial. Power generation plants, petrochemical facilities, and industrial machinery also depend on these bolts for secure fastening in challenging conditions. Plus, they’re utilized in exhaust systems, thermal processing units, and other high-temperature applications where long-term reliability and resistance to intergranular corrosion are essential.
Aria Fasteners is a leading manufacturer and supplier of high-quality fasteners in Hamilton, New Zealand, with over 8 years of experience serving global industries.
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