Request For Our Latest Prices On SS 347H Fasteners in Muscat, OMAN!
Mazin Fasteners is a trusted manufacturer and supplier located in Muscat, Oman, specializing in high-quality Stainless Steel 347H Fasteners designed for demanding high-temperature applications. The company serves various industries, including oil and gas, petrochemical, power generation, and heavy engineering, where strength, stability, and resistance to corrosion are essential. With cutting-edge manufacturing capabilities, rigorous quality control measures, and a commitment to international standards, Mazin Fasteners guarantees consistent product quality. Their dedicated technical team, customer-oriented service, and promise of timely delivery make them a reliable partner for projects both in Oman and around the globe.
Stainless Steel 347H Fasteners are crafted from a high carbon, columbium or niobium-stabilized austenitic stainless steel alloy. This unique composition boosts high-temperature strength while preventing issues like carbide precipitation and intergranular corrosion. In terms of performance, 347H fasteners provide superior creep and tensile strength compared to standard 347 grades, along with remarkable toughness and ductility. They maintain their mechanical stability even when exposed to high temperatures and thermal cycling for extended periods. Additionally, the alloy offers good oxidation resistance and weldability, making it perfect for extreme heat and pressure conditions.
| 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.
These Stainless Steel 347H Fasteners are commonly used in applications that demand exceptional strength and corrosion resistance at elevated temperatures. Typical uses include heat exchangers, boilers, pressure vessels, furnaces, and refinery equipment. They are extensively utilized in petrochemical plants, power generation facilities, and oil and gas processing units. These fasteners are particularly well-suited for high-temperature piping systems, flanges, and structural components that face thermal stress and corrosive environments. Their durability, resistance to creep, and long service life make them ideal for critical high-temperature industrial applications.
We at Mazin 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.
Mazin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Muscat, OMAN, with over 8 years of experience serving global industries.
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