Stainless Steel 316H Bolts are top-notch fastening solutions crafted for situations where outstanding corrosion resistance, high-temperature strength, and lasting reliability are a must. Being a high-carbon variant of 316 stainless steel, these bolts offer excellent creep resistance and mechanical stability, making them perfect for use in chemical processing, petrochemical, power generation, and marine settings. They guarantee secure fastening for machinery, pipelines, structural assemblies, and high-pressure equipment, even in the most extreme conditions.
These bolts are made from a blend of iron, chromium, nickel, and molybdenum, with a higher carbon content than standard 316 to boost performance at elevated temperatures. The chromium in the mix provides fantastic protection against oxidation and corrosion, while nickel enhances toughness and ductility. Molybdenum steps in to improve resistance to pitting and crevice corrosion, especially in environments rich in chlorides. With their impressive tensile strength, hardness, and resistance to stress corrosion cracking, these bolts are well-suited for demanding industrial applications.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 316H Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 316H |
| 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 316H |
| 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 | – |
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Stainless Steel 316H Bolts are high strength, corrosion resistant fasteners designed for harsh environmental conditions. They provide excellent resistance to corrosion and chloride-induced corrosion, making them suitable for marine chemical applications.
Custom Stainless Steel 316H Hex Bolt is a high strength, corrosion-resistant fastener with a hexagonal head that fits specific shapes. Provides exceptional durability and heat resistance for rugged applications.
Stainless Steel 316H Leg Bolt is a high-strength, corrosion-resistant material with a long threaded shank and flat head, engineered for durability and stability in high temperatures and in deep environments tough
Stainless Steel 316H Expansion Anchor Bolt is a corrosion-resistant fastener used to secure concrete or masonry structures. It is stiff and wide in the hole, providing a firm grip.
Stainless Steel 316H Hex Flange Head Bolt has a hexagonal head with an integrated flange for better weight distribution. Provides excellent corrosion resistance and durability for high temperatures and harsh environmental conditions.
Stainless Steel 316H Full Threaded Bolts have threads along their entire length, providing consistent clamping force and high corrosion resistance. They are ideal for applications requiring strength and durability in harsh environments.
Stainless Steel 316H Bolts find their place in chemical plants, offshore platforms, marine engineering, power plants, and industries that operate at high temperatures. They excel at securing pipelines, valves, tanks, structural components, and machinery that face corrosive or high-temperature conditions. Thanks to their blend of mechanical strength, thermal stability, and corrosion resistance, Stainless Steel 316H Bolts deliver dependable and long-lasting performance in critical industrial and engineering tasks.
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