Adam Stainless, located in Canberra, Australia, is a reputable manufacturer and supplier of top-notch stainless steel products, with a focus on high-quality Stainless Steel 309S Bolts. Known for their precision engineering and durability, these bolts are crafted to handle the demanding needs of today’s industrial applications. Adam Stainless takes pride in ensuring that each product goes through rigorous quality checks and meets international standards, providing clients with dependable fastening solutions. With a strong dedication to excellence, the company caters to a variety of sectors, including construction, automotive, and chemical industries, delivering components that offer strength, corrosion resistance, and long-lasting performance.
Stainless Steel 309S Bolts are mainly made up of iron, chromium (about 23%), and nickel (roughly 13%), with very little carbon content, which gives them exceptional corrosion resistance. These bolts boast impressive mechanical properties, such as high tensile and yield strength, toughness, and resistance to oxidation at high temperatures. Their low carbon content minimizes the risk of carbide precipitation, boosting durability in high-heat and corrosive settings. The blend of chromium and nickel provides outstanding protection against pitting, scaling, and rust, making them perfect for extreme operating conditions where both mechanical stability and chemical resistance are essential.
|
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.
Stainless Steel 309S Bolts are commonly used in situations that require high-temperature strength and corrosion resistance. They’re perfect for furnace components, heat exchangers, boilers, and chimneys, as well as in chemical and petrochemical plants. These bolts also find their place in marine environments, food processing equipment, and structural frameworks that face harsh weather. Their ability to maintain mechanical integrity under thermal stress and corrosive conditions makes them vital in industries that prioritize safety, reliability, and longevity.
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