Weston Stainless, based in Midland, UK, is a prominent manufacturer and supplier of high-quality stainless steel products, catering to diverse industrial sectors globally. Their Stainless Steel 316H Fasteners are made from Grade 316H (High Carbon Austenitic Stainless Steel), offering excellent corrosion resistance, high tensile strength, and superior durability. Available in various shapes and types such as bolts, nuts, washers, screws, and threaded rods, these fasteners provide strong and secure connections in high-pressure and high-temperature environments. The 316H material composition ensures resistance to oxidation, pitting, and crevice corrosion, making them ideal for marine, chemical, and industrial applications.
Stainless Steel 316H Fasteners are composed of Carbon (0.04-0.10%), Manganese (≤2.00%), Silicon (≤0.75%), Phosphorus (≤0.045%), Sulfur (≤0.03%), Chromium (16.0-18.0%), Nickel (10.0-14.0%), Molybdenum (2.0-3.0%), and balance Iron, providing excellent corrosion resistance and high-temperature strength. The mechanical properties include a Tensile Strength of 515 MPa (min), Yield Strength of 205 MPa (min), Elongation of 35% (min), and Hardness of 217 HB max. The physical properties feature a density of 8.0 g/cm³, melting point of 1370°C – 1400°C, and thermal conductivity of 16.2 W/m·K at 100°C, ideal for high-stress environments.
| Standard | ASTM A193,A194 / ASME SA193,SA194 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 200 mm |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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Superior corrosion resistance and are commonly used in harsh environments. They are available in sizes ranging from M6 to M64 and in various dimensions to fit different bolts and applications.
High-temperature and corrosion resistance, making them suitable for pressure vessels and high-stress environments. They come in sizes from 1/4″ to 2″ diameter, with lengths varying according to specific requirements.
Designed for strength and resistance to corrosive elements. They are available sizes from M6 to M100, with different lengths and thread pitches to suit various construction and engineering applications.
High-temperature and corrosive environments, providing secure fastening solutions. They are available in diameters from 1/4″ to 2″ and lengths up to 12 feet, customizable as required.
Excellent durability and corrosion resistance, suitable for various assemblies. They come in sizes ranging from #2 to 1/2″ in diameter and lengths from 1/4″ to 6″, with different head styles and threads.
Reliable solution for distributing loads and preventing surface damage in corrosive environments. They are available in standard sizes, such as M6 to M64, with varying thicknesses to accommodate different applications.
Stainless Steel 316H Fasteners are widely used in high-temperature and high-pressure environments due to their excellent corrosion resistance and superior strength. They are ideal for securing pipelines, pressure vessels, heat exchangers, and boilers in chemical, petrochemical, and power generation industries. Commonly used in marine, offshore, and desalination plants, these fasteners offer resistance to chloride-induced corrosion. Additionally, they are preferred in oil & gas refineries, food processing, pharmaceutical, and water treatment plants for their durability, high tensile strength, and resistance to oxidation and crevice corrosion.
Stainless Steel 316H Fasteners are supplied with test certificates such as Mill Test Certificate (EN 10204/3.1B), Third Party Inspection Report, 100% Radiography Test Report, and Raw Material Test Certificate, ensuring superior product quality. These fasteners are securely packed in wooden boxes, cartons, or shrink-wrapped pallets to prevent damage during transit. For safe and timely delivery, products are shipped through reliable logistics partners, ensuring on-time delivery to domestic and international customers.
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