Stainless Steel 347H Bolts provide exceptional resistance to high temperature and oxidation, making it ideal for extreme temperature applications. They are very resistant to corrosion, especially in sulfuric and nitric acid environments. These screws retain strength and stability at elevated temperatures, providing reliable performance under extreme conditions. The addition of columbium improves weldability and resistance to carbide precipitation. Their durability and resistance to thermal expansion make them suitable for use in aerospace, chemical processing and high-temperature industrial applications
Material | Specification | Standards | Size | Length |
Stainless Steel 347H Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 347H |
| 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 347H |
| 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.
At Shashank Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 347H Bolts in Dubai, UAE. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the UAE, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
Stainless Steel 347H Bolts are high strength, heat resistant fasteners designed for extreme temperatures and hot environments. They provide excellent oxidation properties and durability, ideal for aerospace and industrial applications.
Custom Stainless Steel 347H Hex Bolt is a high heat resistance fastener with a hexagonal head, tailored to specific dimensions. Provides exceptional durability and resistance to extreme heat applications.
Stainless Steel 347H Leg Bolt is a durable high heat resistant fastener with a long threaded shaft and flat head, engineered for durability and stability in extremely hot conditions in
Stainless Steel 347H Expansion Anchor Bolt is a heat-resistant fastener for concrete or masonry. It expands in the hole as it tightens, providing a firm grip.
Stainless Steel 347H Hex Flange Head Bolt features a hexagonal head with an integrated flange for improved weight distribution. Provides superior thermal resistance and durability to extreme temperatures and environmental corrosion.
Stainless steel 347H fully threaded bolts have threads running the full length, for permanent clamping ability and superior heat resistance. They are ideal for demanding applications that require durability and heat resistance.
Shashank Stainless is a leading supplier, and stockist of high-quality Stainless Steel 347H Bolts in Dubai, UAE. Our products are widely used in various applications, and we are committed to delivering excellent service, resulting in high customer satisfaction. Our unique finishing techniques further distinguish us in the stainless steel industry. We are dedicated to consistently providing superior products and effectively meeting our customer’s needs.
Stainless Steel 347H Bolts are commonly used in high-temperature environments such as aerospace, power generation and petrochemical industries. They are ideal for applications in furnaces, reactors and exhaust systems dominated by extreme temperatures and hot conditions. These bolts are also used in chemical plants because of their resistance to sulfuric and nitric acids. Their durability and thermal stability make them suitable for applications requiring reliable performance in high temperatures and harsh environments.
