Request For Our Latest Prices On SS 347H Fasteners in Houston , USA!
Brian Fasteners stands out as a top-notch manufacturer and supplier located in Houston, USA, specializing in a premium selection of Stainless Steel 347H Fasteners. Renowned for their precision engineering and high performance, the company offers a variety of products including bolts, nuts, screws, washers, and custom fasteners designed for demanding industrial applications. Brian Fasteners is committed to meeting rigorous quality standards, ensuring their products provide exceptional resistance to heat and corrosion. With state-of-the-art manufacturing facilities and a skilled team, they cater to a wide range of sectors such as petrochemical, power generation, and marine industries. Clients rely on Brian Fasteners for dependable supply, technical know-how, and dedicated support in both domestic and international markets.
Stainless Steel 347H Fasteners are primarily made up of chromium (17–19%), nickel (9–13%), along with columbium (niobium) stabilizers and a higher carbon content to enhance high-temperature strength. They boast impressive mechanical properties, featuring a tensile strength of about 515 MPa, yield strength of 205 MPa, and an elongation of 40%. This alloy is known for its excellent creep and stress rupture resistance, and it holds up remarkably well against intergranular corrosion, even after extended exposure to temperatures up to 870°C. These traits make 347H fasteners a reliable choice in high-temperature settings where consistent mechanical performance is crucial.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
|
Material |
Specification |
Standards |
Size
|
Length |
|
Stainless Steel 347H Fasteners
|
IS
BS
ASTM
|
ASTM / ASME – A/ SA 193 |
3 mm
to
200 mm
|
M02 to M33
|
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 Fasteners find extensive use in high-temperature and corrosive environments. They play a vital role in securing components within heat exchangers, superheaters, boilers, and furnace assemblies. In the petrochemical sector, they are essential for fastening piping systems and reactors that experience cyclic heating. Power plants depend on 347H fasteners for pressure vessels and turbine casing connections. Additionally, they are utilized in food processing and pharmaceutical equipment that require sanitary, heat-resistant fastening solutions. The aerospace industry also benefits from their stability in exhaust systems and engine components, making them a versatile choice across various applications.
We at Brian Fasteners hold back the stringent quality standards of our stainless steel 347H fasteners, reflected in our meticulous documentation practices. Our commitment extends to complete documentation, including trade payments, packaging documents, fuming certificates, heat treatment procedures and detailed quality charts 10204 include /3.1b, PMI test certificates, and 100% complete radiographic test reports Additionally, third party inspection certifications confirm our commitment to ensuring quality and reliability and we promise to deliver Stainless Steel 347H Fasteners that meet the highest industry standards and exceed customer expectations.
Brian Fasteners is a leading manufacturer and supplier of high-quality fasteners in Houston , USA, with over 8 years of experience serving global industries.
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