Ed Stainless is a top-notch manufacturer and supplier located in Houston, Texas, known for its high-quality Stainless Steel 309S bolts. With a reputation for precision engineering and durability, Ed Stainless caters to a diverse array of industrial sectors throughout the USA. The company is dedicated to excellence, ensuring that all products meet strict standards and customer requirements. With a strong emphasis on innovation and customer satisfaction, Ed Stainless has become a reliable partner for businesses in need of dependable stainless steel fasteners that boast exceptional corrosion resistance and mechanical strength.
The Stainless Steel 309S bolts produced by Ed Stainless are primarily made of iron, featuring 23-25% chromium and 12-14% nickel, which grants them excellent oxidation resistance at high temperatures. This austenitic stainless steel grade also has low carbon content, which improves its weldability and reduces carbide precipitation. In terms of mechanics, these bolts showcase high tensile strength, good ductility, and remarkable resistance to thermal stress, making them perfect for demanding applications. Ed Stainless guarantees these qualities through rigorous quality control, providing bolts that maintain their integrity even in extreme conditions.
|
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.
Ed Stainless’s Stainless Steel 309S bolts are commonly used in high-temperature settings like furnace parts, heat exchangers, and gas turbines. Their outstanding corrosion resistance and thermal stability make them ideal for chemical processing plants, power generation, and the petrochemical industry. Moreover, these bolts are favored in architectural and automotive applications where durability and strength are essential. Ed Stainless’s 309S bolts deliver reliable performance in tough conditions, ensuring longevity and safety for critical industrial assemblies across Texas and beyond.
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