Home > Stud Bolts > Stainless Steel 347H Stud Bolts
Located in the bustling industrial heart of Cairo, Egypt, Khaled Stainless has built a reputation as a trusted manufacturer and supplier, specializing in high-integrity fastening solutions. Our focus on Stainless Steel 347H Stud Bolts reflects our commitment to serving industries where reliability under extreme conditions is non-negotiable. We understand that the right components are the backbone of any project, which is why we provide products engineered for resilience and performance, backed by local expertise and a deep understanding of the regional market’s unique demands.
The strength of these stud bolts lies in their specialized composition, which includes a strategic addition of columbium. This element acts as a stabilizer, granting the material exceptional resistance to intergranular corrosion following exposure to high temperatures. This chemistry translates into impressive mechanical properties, including high tensile strength and excellent creep resistance, allowing these bolts to maintain their integrity and clamping force even when subjected to the sustained stress and thermal cycles found in demanding environments.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 347 / 347H Studbolt |
IS BS ASTM |
ASTM A193 B8C |
3 mm to 200 mm |
M02 to M33 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | – | 9.0 -13.0 | – |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 347H | 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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Stainless Steel 347H Stud Bolts are engineered for high-temperature and corrosive environments, providing exceptional strength and durability. Their resistance to oxidation and thermal stability make them ideal for critical applications.
Stainless Steel UNS S34709 Stud Bolts deliver superior strength and corrosion resistance in extreme environments. Designed for high-temperature applications, they offer exceptional durability and performance under demanding conditions
Stainless Steel 347H Flush Head Stud Bolts combine high strength and corrosion resistance with a flush head design. Ideal for high-temperature applications, they provide a sleek, reliable fastening solution.
Khaled Stainless ensures that the materials are of the highest quality, rigorously tested in terms of hardness, PMI, micro and macro testing, pitting resistance, and with regard to the above standards. We offer complete documentation, such as commercial invoices, packaging lists, and Certificate of Origin with a Third-Party Inspection Certificate, that promises transparency and 100% client satisfaction in our prices for Stainless Steel 347H Stud Bolts.
You’ll typically find our Stainless Steel 347H Stud Bolts playing a critical role in applications where heat and corrosion are ever-present challenges. They are indispensable in the construction of high-temperature pressure vessels, heat exchangers, and expansive piping systems within power generation plants and petroleum refineries. They are also the preferred choice for components in the aerospace and chemical processing sectors, ensuring that assemblies remain securely fastened and leak-proof, thereby safeguarding operational continuity and protecting both personnel and equipment from harm.
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