Stainless Steel 347/347H Fasteners

What are Stainless Steel 347 and 347H Fasteners, and what are their key features?

Stainless Steel 347 and 347H Fasteners are specialized fasteners made from an alloy known as stainless steel 347 or its modified version, 347H. These fasteners are designed to provide excellent corrosion resistance and high-temperature strength, making them suitable for various demanding applications. One key feature of Stainless Steel 347/347H Fasteners is their exceptional resistance to intergranular corrosion, which can occur in high-temperature environments.

This resistance is attributed to the alloy's composition, which contains higher amounts of chromium, niobium, and tantalum, along with a balanced amount of nickel. Additionally, these fasteners offer good mechanical properties, including high tensile and yield strength and good weldability. The combination of corrosion resistance, strength, and weldability makes Stainless Steel 347/347H Fasteners a reliable choice for applications in petrochemical, chemical processing, power generation, and aerospace industries.

What are the common applications of Stainless Steel 347/347H Fasteners in various industries?

Stainless Steel 347 Fasteners find various applications across various industries due to their unique properties and corrosion resistance. In the petrochemical industry, these fasteners are commonly used in equipment and systems that handle corrosive fluids and gases, such as pipelines, valves, and fittings. They are also employed in chemical processing plants for applications involving handling acids, alkalis, and other aggressive chemicals. Stainless Steel 347 Fasteners are frequently utilized in power generation facilities, including nuclear and fossil fuel power plants, where they are exposed to high temperatures and corrosive environments. They are utilized in turbine systems, boilers, heat exchangers, and other critical components.

Stainless Steel 347H Fasteners find widespread applications across diverse industries owing to their exceptional properties and resistance to corrosion. In the petrochemical sector, these fasteners are extensively used in equipment and systems that handle aggressive fluids and gases, such as pipelines, valves, and fittings. They are also employed in chemical processing plants for applications involving the handling of corrosive chemicals, acids, and alkalis. Stainless Steel 347H Fasteners are commonly utilized in power generation facilities, including nuclear and fossil fuel power plants, where they encounter high temperatures and corrosive environments.

Forging

Forging is a manufacturing process that involves shaping metal through the application of force.

Machining & Drilling

Both machining and drilling play crucial roles in the manufacturing of components across a wide range of industries.

Heat Treatment

Heating the metal to a temperature below the critical range and then slow cooling

Quality Control & Marking, Identification

Quality control and marking are essential aspects of manufacturing and production processes across metal industries.

Packaging and Delivery

To reach their destination in pristine condition, we employ careful packaging techniques.

347 SS Nuts

347H SS Bolts

347H SS Screw

347 Stainless Steel Washers

347 Stainless Steel Stud Bolt

347H Stainless Steel Anchor Bolts

SS 347H Threaded Rod

347 Stainless Steel Heavy Hex Bolts

Stainless Steel 347 Hex Nuts

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