Stainless steel 347H fasteners are made from an alloy containing iron, chromium (17-19%), nickel (9-13%), and niobium (10x carbon content). This design increases the resistance to high-temperature oxidation and corrosion, especially in harsh environments. The properties include strength, weldability, and resistance to intergranular corrosion. The benefits of 347H fasteners include high-temperature stability, resistance to oxidation and carburization, and durability at high and low-temperature applications, making them suitable for demanding industries like aerospace and chemical processing.
|
Material |
Specification |
Standards |
Size
|
Length |
|
Stainless Steel 347H Fasteners
|
IS
BS
ASTM
|
ASTM / ASME – A/ SA 193 |
3 mm
to
200 mm
|
M02 to M33
|
| Grade | Mn | N | P | C | S | Cr | Mo | Si | Ni | Other | |
| 347H | min. max | 2.00 | – | 0.045 | 0.04 0.10 | 0.030 | 17.0 19.0 | 3 – 4 | 0.75 | 9.00 13.00 | – – |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 347H | 515 | 205 | 40 | 95 | 217 |
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 Fasteners in Dubai, UAE. Our cutting-edge solutions address all your piping needs. With state-of-the-art production facilities in the UAE, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring the stock is readily available to meet your demands.
Highly resistant to corrosion, Stainless Steel 347H nuts are ideal for high-temperature environments. Available in sizes from M2 to M64, they offer robust performance in harsh conditions, maintaining structural integrity and reliability.
Corrosion-resistant and suited for high-stress applications, Stainless Steel 347H stud bolts come in diameters ranging from M6 to M36 and lengths up to 1000 mm. They are used in industrial settings where high strength and resistance to oxidation are required.
Featuring excellent resistance to oxidation and corrosion, Stainless Steel 347H bolts are available in sizes from M5 to M50, with lengths varying from 10 mm to 300 mm. They are ideal for high-temperature and corrosive environments.
Highly resistant to corrosion, Stainless Steel 347H threaded rods are available in diameters from M6 to M36 and lengths up to 3000 mm. They provide excellent mechanical strength and are used in high-temperature applications.
Offering superb corrosion resistance, Stainless Steel 347H screws are available in sizes from M3 to M20 and lengths ranging from 10 mm to 100 mm. They are suitable for high-temperature and aggressive chemical environments.
Corrosion-resistant and durable Stainless Steel 347H washers come in sizes ranging from M2 to M64. They are designed to distribute load evenly and prevent surface damage in high-temperature and corrosive environments.
Shashank Stainless is a leading supplier and stockist of high-quality stainless steel 347H fasteners 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 fasteners are used in high-temperature applications due to their excellent resistance to oxidation and corrosion. They are commonly employed in the chemical processing, petrochemical, and power generation industries. The fasteners are ideal for environments with high temperatures and aggressive chemicals, such as furnace parts, heat exchangers, and reactors. Their high carbon content ensures improved strength and stability, making them suitable for applications requiring resistance to stress corrosion cracking and good weldability at elevated temperatures.
