Stainless Steel 347 Angle

Stainless Steel 347 is an austenitic stainless steel with a columbium (niobium) addition that makes it resistant to intergranular corrosion. This alloy is very close to Stainless Steel 321, but it has higher strength and better resistance to corrosion at higher temperatures. Stainless Steel 347 angles are used in environments where high-temperature strength and resistance to oxidation and corrosion are necessary.

Chemical Composition of Stainless Steel 347 Angles

The composition of the Stainless Steel 347 Angles is crucial for understanding its properties and performance in various industrial applications.

Thus, this table provides valuable insight into the chemical composition of these Angles, highlighting their properties and suitability. 

Mechanical Properties of Stainless Steel 347 Angles

The table provides essential information for engineers and manufacturers to assess the integrity and durability of the Stainless Steel 347 Angles in demanding environments.

Thus, this valuable data on the Stainless Steel 347 Angle's strength, flexibility, and resilience is crucial for ensuring reliability and longevity.

Advantages of Stainless Steel 347 Angles

These flexible Angles offer numerous benefits for various industrial applications.

• High-Temperature Strength: Stainless Steel 347 angle has good strength and flexibility characteristics at high temperatures and is used in applications where components must be exposed to continuous or intermittent heating.
• Corrosion Resistance: Columbium (niobium) improves the alloy’s resistance to chromium carbide precipitation and intergranular corrosion, especially in high-temperature service.
• Weldability: Welding of Stainless Steel 347 Angle is relatively easy and can be done using regular welding. Post-weld heat treatment is advised to restore the corrosion resistance of the affected area.
• Formability: Stainless Steel 347 Angle can be moulded into different shapes and structures, which makes it easier to design and fabricate.
• Durability: Stainless Steel 347 Angle has high tensile strength and can withstand the pressure and other forces that can be exerted in the long run.
• Non-Magnetic: It is non-magnetic in the annealed state and can be used in applications with desirable non-magnetic properties.

Stainless Steel 347 angles offer several advantages that make it suitable for industrial and commercial applications.

Common Applications of Stainless Steel 347 Angles

Due to its excellent features, the Stainless Steel 347 angles are preferred in various industrial applications. Some of the main applications include.

• Aerospace Industry: Stainless Steel 347 is used in the aerospace industry to produce aircraft exhaust systems, engine parts, and other parts exposed to high temperatures.
• Chemical Processing: It is used in chemical processing industries for reactors, heat exchangers and pipes that come into contact with corrosive chemicals and high temperatures.
• Petrochemical Industry: Stainless Steel 347 is applied in refineries for the parts subjected to high temperatures and corrosive atmospheres like reactors and furnaces.
• Power Generation: It is used in power plants for boiler tubes, superheaters, and turbine parts exposed to high temperatures and oxidation.
• Food Processing: Stainless Steel 347 is ideal for food processing equipment because it is resistant to acids and can easily be cleaned, thus making it hygienic and safe for food products.
• Automotive Industry: It is applied in the automotive industry in exhaust systems and catalytic converters because of its high temperature and corrosion resistance.
• Heat Exchangers: Stainless Steel 347 is applied in heat exchangers because of its high-temperature strength and resistance to oxidation to facilitate heat exchange.
• Architectural Applications: Due to its properties such as high endurance, strength, and appearance, it is used to construct building structures, support structures and ornaments.
• Marine Applications: Stainless Steel 347 can be used in ship and offshore industries due to its excellent performance in seawater and marine environments.

Stainless Steel 347 angles are applied across various industries due to their valuable features, which make them versatile.