MERIH STAINLESS, located in the vibrant city of Istanbul, Turkey, proudly stands out as a leading manufacturer and supplier in the global market, including the UAE. They specialize in top-notch Stainless Steel 309S Bolts. With a strong dedication to excellence, precision engineering, and strict adherence to international standards, MERIH STAINLESS guarantees that each bolt offers outstanding durability, corrosion resistance, and dependable performance. Catering to industries that require robust fastening solutions, the company has earned a solid reputation for timely deliveries, exceptional customer service, and consistent product quality. Their expertise seamlessly connects regional manufacturing with the industrial needs of Dubai, making them a trusted partner for Stainless Steel 309S bolts across various sectors.
Stainless Steel 309S bolts are primarily made of iron, featuring 23% chromium and 13% nickel, which enhances their oxidation resistance. They boast impressive mechanical properties, including high tensile strength, good toughness, and resistance to thermal fatigue. These bolts maintain their structural integrity even in high temperatures and corrosive environments, making them perfect for demanding industrial applications. With a great balance of hardness and ductility, they can handle significant mechanical stress without deforming, ensuring longevity and reliable performance in both static and dynamic load conditions, all while adhering to ASTM and ISO quality standards.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 309S Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 309S |
| 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 309S |
| 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 | – |
Contact us to get a quick quote for your requirement.
Stainless Steel 309S bolts are high-temperature resistant fasteners with excellent corrosion resistance, ideal for extreme environments. They offer durability and strength for applications in industrial, aerospace, and chemical processing sectors.
Custom Stainless Steel 309S Hex Bolt is a precise, high heat resistant fastener with a square head, designed for precise applications that require excellent corrosion resistance and strength in harsh environments
Stainless Steel 309S leg bolt is a durable, high-temperature resistant fastener with a distinctive leg shape, ideal for securing components in demanding environments like industrial and aerospace applications.
Stainless Steel 309S expansion anchor bolt is a high-temperature resistant fastener designed for anchoring in concrete or masonry. It expands upon installation, providing strong, secure holding in harsh conditions.
Stainless Steel 309S hex flange head bolt features a hexagonal head with an integrated flange, offering high-temperature resistance and secure clamping in demanding applications, including industrial and structural uses.
Stainless Steel 309S full threaded bolts are high-temperature resistant fasteners with threads running the entire length, providing versatile applications in securing components and assemblies across industrial and aerospace environments.
We prioritize transparency and customer satisfaction by providing all necessary documentation at the time of delivery. This includes the commercial invoice, packaging list, heat treatment chart, quality assurance plan and the NABL-approved lab test report. Additionally, we offer further assurances with the Material Test Certificate (MTC), Positive Material Identification (PMI) Test Certificate, radiography test reports, and Third-Party Inspection Certificates, ensuring that you receive products of the highest quality and reliability.
You’ll find Stainless Steel 309S bolts widely used in industries where high-temperature resistance and corrosion protection are essential. They are commonly found in power generation plants, chemical processing units, oil and gas installations, and automotive manufacturing. Moreover, they are ideal for furnaces, heat exchangers, and high-temperature pipelines due to their ability to maintain strength and resist oxidation. These bolts are also utilized in marine and offshore environments, where exposure to moisture and corrosive agents is a common challenge. Their precision and durability make them a perfect fit for structural assemblies.







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