ASTM A182 F347 UNS NO34700 Stainless Steel Forged Flange WT Sch10s To XXS

ASTM A182 F347 UNS NO34700 Stainless Steel Forged Flange

ASTM A182 F347 is a stabilized austenitic stainless steel grade that contains columbium (niobium), which provides excellent resistance to intergranular corrosion. This material is particularly effective in environments where the material is exposed to high temperatures or where sensitization to carbide precipitation can occur. The addition of columbium also enhances its mechanical properties, making it suitable for demanding industrial applications.

Key Features of ASTM A182 F347:

• Material: Austenitic stainless steel.
• UNS Number: UNS S34700.
• Stabilization: Contains columbium (niobium) to prevent carbide precipitation.
• Corrosion Resistance: Excellent resistance to intergranular corrosion and oxidation at high temperatures.
• High-Temperature Performance: Suitable for operating temperatures up to 1500°F (815°C).
• Mechanical Strength: Superior strength and toughness, even in cryogenic environments.

Applications:

• High-temperature chemical processing equipment.
• Petroleum refining.
• Heat exchangers, boilers, and pressure vessels.
• Piping systems in industries like oil and gas, power generation, and pharmaceuticals.

Types of Forged Flanges:

• Weld Neck Flange
• Slip-On Flange
• Blind Flange
• Socket Weld Flange
• Lap Joint Flange
• Threaded Flange

Benefits of ASTM A182 F347 Forged Flanges:

• High resistance to cracking and corrosion.
• Long service life in harsh environments.
• Excellent weldability and machinability.
• Reliable performance in applications requiring high strength and durability.

Sch10s Stainless Steel Forged Flange

ASTM A182 F347 Flange

UNS NO34700 Stainless Flange

ASTM A182 F347 UNS NO34700 Stainless Steel Forged Flange WT Sch10s To XXS Images