Walid Stainless, located in Tunis, Tunisia, is a reputable manufacturer and supplier of top-notch stainless steel products, including Stainless Steel 310H bolts. Renowned for their precision, durability, and dependable performance, Walid Stainless offers fastening solutions that are perfect for industrial, structural, and high-temperature applications. These Stainless Steel 310H bolts are crafted in accordance with international standards, guaranteeing dimensional accuracy, mechanical strength, and long-lasting service. With a strong technical background and a commitment to customer satisfaction, Walid Stainless caters to clients throughout Tunisia and beyond.
Stainless Steel 310H is an austenitic stainless steel rich in chromium and nickel, containing about 25% chromium and 20% nickel. This unique blend gives it outstanding oxidation and corrosion resistance at high temperatures, while also ensuring excellent tensile strength and toughness. The bolts are designed to be highly durable, heat-resistant, and to perform reliably in both oxidizing and mildly corrosive environments. Stainless Steel 310H maintains its shape and mechanical properties even under extreme high-temperature conditions, making it ideal for critical fastening tasks.
Material | Specification | Standards | Size | Length |
Stainless Steel 310H Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 310H |
| 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 | – |
| Element | SS 310H |
| 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 |
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Stainless Steel 310H bolts are high-performance Fasteners designed for extreme heat environments, offering superior oxidation and corrosion resistance. Ideal for high-temperature applications in industries like petrochemical and aerospace.
Custom Stainless Steel 310H Hex Bolt is a custom-made fastener with a square head, providing excellent thermal resistance for high-temperature industrial and aerospace applications
Stainless Steel 310H leg bolt features a unique leg design for high-temperature applications. It offers excellent heat and corrosion resistance, making it suitable for securing components in extreme industrial environments.
Stainless Steel 310H expansion anchor bolt is a high-temperature resistant fastener designed for anchoring in concrete or masonry. It expands upon installation, ensuring secure and reliable holding in harsh environments
Stainless Steel 310H Hex Flange Head Bolt features a hexagonal head with an integrated flange, providing high heat resistance and excellent corrosion resistance, ideal for secure clamping in demanding industrial applications
Stainless Steel 310H full threaded bolts are high-temperature resistant fasteners with threads running the entire length. They offer superior corrosion and oxidation resistance, ideal for extreme industrial and aerospace applications.
In addition, the bundled MTC, which conforms to the EN 10204/3.1b specification, is offered to our stainless-steel 310H bolts, along with PMI test certificate, radiography test report of 100%, and a third-party inspection certificate. Thus, high quality and reliability are guaranteed in our products, which should give you confidence and satisfaction in buying our products.
These Stainless Steel 310H bolts find their place in industries that demand high-temperature strength, corrosion resistance, and long-term reliability. You’ll commonly see them in power plants, boilers, heat exchangers, furnace components, and chemical processing facilities. They play a crucial role in securing flanges, pipelines, pressure vessels, and structural elements that are subjected to high temperatures and mechanical stress. With their exceptional mechanical performance, durability, and low maintenance needs, Stainless Steel 310H bolts offer secure, efficient, and enduring fastening solutions for the most demanding industrial and high-temperature environments.
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