2205 Stainless Steel C Channels

The 2205 stainless steel channel bar is a premium duplex grade containing 22% chromium, 3% molybdenum, and 5-6% nickel with nitrogen alloying. This specialized stainless steel channel bar combines exceptional corrosion resistance with superior strength and impact toughness. Compared to austenitic grades like 316L or 317L, the 2205 stainless steel channel bar offers enhanced pitting and crevice corrosion resistance across most corrosive environments.

Technical Properties and Performance

Material Advantages:

• Superior corrosion resistance
• High structural strength
• Excellent impact toughness
• Enhanced fatigue properties
• Better thermal conductivity
• Lower thermal expansion than austenitic grades

Processing Guidelines

Hot Forming:

• Recommended temperature: 2010-2100°F (1100-1150°C)
• Careful attention to edge temperatures required
• Risk management for non-compact shapes

Cold Forming:

• Good overall formability
• Higher spring-back due to strength
• Equipment power considerations needed
• Special handling requirements

Applications and Industries

The 2205 stainless steel channel bar excels in:

Chemical Industry:

• Pressure vessels
• Storage tanks
• Piping systems
• Heat exchangers

Oil and Gas Sector:

• Processing equipment
• Tubing applications
• Heat exchange systems

Specialized Applications:

• Marine environments
• Effluent treatment
• Pulp and paper processing
• Food processing
• Biofuel facilities
• Cargo transport systems

Industry Standards and Specifications

The 2205 stainless steel channel bar meets various international standards:

• ASTM/ASME: A240 UNS S32205/S31803
• EURONORM: 1.4462 X2CrNiMoN 22.5.3
• AFNOR: Z3 CrNi 22.05 AZ
• DIN: W.Nr 1.4462

These comprehensive properties make the 2205 stainless steel channel bar an ideal choice for demanding applications requiring both high strength and exceptional corrosion resistance. Its versatility and durability ensure reliable performance across various industrial environments.