Walid Stainless, headquartered in Tunis, Tunisia, is a trusted manufacturer and supplier of premium stainless steel fasteners for industrial, chemical, and high-temperature applications. Their Stainless Steel 316H Bolts are specifically designed for environments that require excellent corrosion resistance and high-temperature strength. With slightly higher carbon content than 316L, these bolts offer enhanced creep and tensile strength while maintaining durability in aggressive conditions. Manufactured under strict quality control, Walid Stainless ensures precise threading, smooth finishes, and consistent performance. Customers rely on Stainless Steel 316H Bolts for secure, long-lasting, and dependable fastening in chemical plants, petrochemical units, and marine applications.
Stainless Steel 316H Bolts are made from an austenitic stainless steel alloy containing approximately 16–18% chromium, 10–14% nickel, 2–3% molybdenum, and slightly higher carbon content for improved high-temperature strength. The composition provides excellent resistance to pitting, crevice corrosion, and oxidation in aggressive environments. These bolts typically exhibit tensile strength between 520–650 MPa and hardness around 160–200 HB. Their austenitic structure ensures superior toughness, corrosion resistance, and dimensional stability, making them ideal for high-temperature chemical, marine, and 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 are widely used in industries that demand high corrosion resistance and mechanical strength at elevated temperatures. Common applications include chemical processing plants, petrochemical equipment, power generation units, marine installations, and high-temperature piping systems. Their enhanced carbon content allows them to maintain structural integrity under thermal stress, making them ideal for welded and bolted assemblies exposed to high temperatures. Engineers and maintenance professionals rely on 316H Bolts for secure, long-term fastening, minimal maintenance, and reliable performance. Walid Stainless ensures each bolt meets strict quality standards, providing dependable operation in industrial, chemical, and marine applications.
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