Amer Stainless, located in Amman, Jordan, stands out as a top manufacturer and supplier of high-quality Stainless Steel 347 Bolts, catering to a diverse array of industrial, chemical, and engineering sectors. Renowned for their precision manufacturing and rigorous quality control, Amer Stainless is committed to meeting international standards, ensuring that each 347 bolt offers remarkable strength, durability, and resistance to corrosion. These bolts are specifically designed to perform reliably in high-temperature and corrosive settings, providing strong fastening solutions for critical applications. With a keen emphasis on timely delivery, technical know-how, and customer satisfaction, Amer Stainless has earned a reputation as a trusted source for stainless steel fastening products.
Stainless Steel 347 Bolts are crafted from an austenitic stainless steel alloy that includes chromium, nickel, and stabilizing niobium, which helps guard against intergranular corrosion while ensuring durability at high temperatures. The high carbon content of the alloy contributes to exceptional tensile strength, excellent creep resistance, and mechanical stability even under extreme conditions. These bolts also showcase good toughness and ductility, enabling them to handle heavy loads and thermal expansion without losing their shape. Their unique blend of corrosion resistance, mechanical strength, and high-temperature performance makes Stainless Steel 347 Bolts perfect for demanding industrial applications.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 347 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 347 |
| 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 347 |
| 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 347 bolts are high-temperature resistant fasteners with excellent corrosion resistance, especially against acids. They offer durability and strength in extreme environments, ideal for aerospace and industrial applications.
Custom Stainless Steel 347 Hex Bolt is a custom-made fastener with a square head, which provides excellent high-temperature corrosion resistance and is ideal for specialty applications requiring durability and durability in the case of in the strong.
Stainless Steel 347 leg bolt is a high-temperature resistant fastener with a threaded shaft and flat, leg-like design. It provides strong, reliable connections in harsh industrial and high-heat environments.
Stainless Steel 347 Expansion Anchor Bolt is designed to securely anchor objects into concrete or masonry. It offers high-temperature resistance and excellent corrosion protection, expanding upon installation for a strong hold.
Stainless Steel 347 hex flange head bolt features a hexagonal head with an integrated flange, ensuring secure fastening and load distribution. It provides high-temperature resistance and excellent corrosion protection.
Stainless Steel 347 full threaded bolts have a completely threaded shaft, offering consistent grip and engagement. They are designed for high-temperature applications, providing excellent strength and corrosion resistance in extreme environments.
We ensure the top quality of SS 347 Bolts by following a strict in-house testing and quality control process. We carry out an exhaustive range of tests such as tensile tests, hardness tests, and corrosion resistance tests, etc. Our promise of excellence also includes prompt delivery so that our customers get dependable products at the time of delivery, every time.
These bolts find extensive use in industries that require high strength, durability, and resistance to both high temperatures and corrosion. They’re commonly utilized in power generation, petrochemical, chemical processing, and aerospace sectors, especially for applications involving boilers, heat exchangers, piping systems, and structural assemblies. Additionally, these bolts are well-suited for pressure vessels, high-performance machinery, and industrial equipment that face thermal stress and corrosive environments. The mechanical reliability, thermal stability, and corrosion resistance of Stainless Steel 347 Bolts make them an outstanding choice for critical applications.







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