Harshita Stainless is a prominent manufacturer and supplier located in Delhi, India, celebrated for providing top-notch stainless steel fasteners to markets around the globe. As a reliable Stainless Steel 309S Bolts manufacturer in Dubai, UAE, we take pride in crafting robust, corrosion-resistant bolts that adhere to international standards. With state-of-the-art manufacturing facilities and a commitment to precision engineering, Harshita Stainless guarantees dependable performance even in the toughest conditions. Our products are highly valued for their strength, durability, and resistance to oxidation, making us the go-to choice for clients in the construction, petrochemical, and marine sectors throughout Delhiand beyond.
Stainless Steel 309S bolts are primarily made up of chromium (22–24%), nickel (12–15%), and a low carbon content (≤0.08%), which boosts their resistance to oxidation and high-temperature corrosion. These bolts showcase impressive mechanical properties, boasting a tensile strength of about 75,000 psi (515 MPa) and a yield strength of around 30,000 psi (205 MPa). With an elongation rate of roughly 40%, they offer excellent ductility and formability. Thanks to their chemical stability and mechanical integrity, SS 309S bolts are perfect for high-heat applications and the demanding industrial conditions often found in Dubai’s manufacturing and infrastructure sectors.
|
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.
In Dubai, Stainless Steel 309S bolts are widely utilized in situations that require exceptional resistance to heat and oxidation. They are particularly suited for oil refineries, chemical processing plants, and power generation facilities, where maintaining structural integrity at high temperatures is crucial. Additionally, these bolts are frequently found in exhaust systems, furnaces, heat exchangers, and marine environments where corrosion resistance is vital. Construction and infrastructure projects rely on these bolts for their long-lasting, maintenance-free performance. Their strength and reliability make them indispensable for heavy-duty applications across various industries.
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