2205 Duplex Stainless Steel Plate No.1 Finish 4mm-50mm High Strength for Pressure Vessel Manufacturing

2205 Duplex Stainless Steel Plate for Pressure Vessels

Our 2205 Duplex Stainless Steel Plate combines the best properties of austenitic and ferritic stainless steels, offering twice the yield strength of conventional 304/316 grades with excellent corrosion resistance. The No.1 hot rolled finish is suitable for heavy industrial applications including pressure vessels, chemical storage tanks, and structural components. Available from 4mm to 50mm thickness.

Key Features

• Double Yield Strength: Minimum 450 MPa yield strength vs 205 MPa for 304 — enables thinner, lighter designs
• Excellent SCC Resistance: Superior stress corrosion cracking resistance in chloride environments
• Good Weldability: Can be welded using common processes with appropriate filler metals
• Cost-Effective Strength: High strength allows material thickness reduction, lowering overall project costs

Applications

• Pressure vessels and storage tanks
• Chemical processing equipment
• Oil and gas pipelines
• Heat exchangers
• Desalination plants
• Structural components in corrosive environments

Contact us for competitive pricing on 2205 duplex stainless steel plates with mill test certificates.