1.4462 AISI 2205 Stainless Steel Coil – Product Overview

The 1.4462 AISI 2205 Stainless Steel Coil is a highly durable and corrosion-resistant duplex stainless steel. This grade combines the properties of both austenitic and ferritic stainless steels, making it ideal for applications that demand high strength, excellent corrosion resistance, and superior stress resistance. With a chromium content of 22% and a molybdenum content of 3%, AISI 2205 offers exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking.

It is widely used in industries such as chemical processing, marine environments, and power generation, where extreme conditions like high pressure, high temperature, and aggressive chemicals are present. Yuanchi Metal offers high-quality 1.4462 AISI 2205 Stainless Steel Coils in various thicknesses, widths, and finishes to meet diverse industrial requirements.1.4462 AISI 2205 stainless steel coil1.4462 AISI 2205 stainless steel coil1.4462 AISI 2205 stainless steel coil

Unique Features of 1.4462 AISI 2205 Stainless Steel Coil

• Dual-Phase Structure: The duplex microstructure of AISI 2205 provides a combination of high strength and enhanced resistance to stress corrosion cracking, making it more durable than single-phase stainless steels.
• Excellent Corrosion Resistance: With its high chromium and molybdenum content, AISI 2205 resists pitting and crevice corrosion, making it ideal for use in marine, chemical, and offshore environments.
• High Strength: AISI 2205 offers superior strength compared to austenitic stainless steels, making it suitable for demanding applications like pressure vessels, piping systems, and structural components.
• Stress Corrosion Cracking Resistance: The unique composition of AISI 2205 enhances its resistance to stress corrosion cracking (SCC) in chloride environments, providing reliability in aggressive conditions.
• Good Weldability: Despite its high strength, AISI 2205 is relatively easy to weld, making it a preferred choice for industries requiring fabrication and joining of stainless steel components.

Technical Specifications of 1.4462 AISI 2205 Stainless Steel Coil

Applications of 1.4462 AISI 2205 Stainless Steel Coil

1. Chemical Processing: The exceptional corrosion resistance of AISI 2205 makes it ideal for use in aggressive chemical environments, such as reactors, tanks, and piping systems in the chemical industry.
2. Marine and Offshore: Due to its resistance to pitting and crevice corrosion, AISI 2205 is widely used in marine applications, including shipbuilding, offshore drilling, and seawater desalination plants.
3. Pressure Vessels and Heat Exchangers: AISI 2205 is commonly used for pressure vessels, heat exchangers, and other equipment in the petrochemical and power generation industries, where both high strength and corrosion resistance are critical.
4. Piping Systems: AISI 2205 is used in the construction of pipelines and piping systems, particularly for transporting aggressive fluids and gases in industries such as oil and gas, water treatment, and food processing.
5. Tanks and Reactors: Due to its high resistance to stress corrosion cracking, AISI 2205 is a preferred material for tanks and reactors used in environments exposed to high chloride concentrations and temperature extremes.

Packaging and Shipping

At Yuanchi Metal, we take great care in packaging 1.4462 AISI 2205 Stainless Steel Coils to ensure they are protected from any damage during transit. Each coil is wrapped in protective plastic film or paper to avoid moisture, scratches, and corrosion. For larger orders, we use wooden pallets or crates to ensure the coils remain secure during shipping. We offer flexible shipping options including air and sea freight to ensure timely and cost-effective delivery to global destinations. Our professional logistics team works closely with freight carriers to ensure that your order reaches you in perfect condition, whether it is a local or international shipment.

Frequently Asked Questions (FAQ)

1. What is the main advantage of using AISI 2205 over standard stainless steels?
   • AISI 2205 offers superior resistance to stress corrosion cracking (SCC), pitting, and crevice corrosion, making it a more reliable option for aggressive environments, such as marine or chemical processing applications.
2. Can AISI 2205 be welded easily?
   • Yes, AISI 2205 is designed to be welded, but it requires care during the process to prevent cracking. It is recommended to use low-heat input welding techniques and appropriate filler materials to ensure strong welds.
3. What industries benefit most from using AISI 2205?
   • AISI 2205 is particularly beneficial in the chemical processing, marine, offshore, and power generation industries, where corrosion resistance, high strength, and stress corrosion cracking resistance are critical.
4. Is AISI 2205 more expensive than standard stainless steels?
   • Yes, due to its higher alloy content (especially chromium and molybdenum), AISI 2205 is generally more expensive than standard austenitic stainless steels like AISI 304 or 316. However, its superior performance in harsh conditions can lead to cost savings in the long run due to reduced maintenance and longer service life.
5. What is the tensile strength of AISI 2205?
   • AISI 2205 has a tensile strength range of 620-880 MPa, making it highly durable and capable of withstanding high-pressure environments.
6. What is the main difference between AISI 2205 and AISI 316 stainless steel?
   • While both alloys have high corrosion resistance, AISI 2205 offers superior resistance to stress corrosion cracking and is more cost-effective for applications in highly corrosive environments, especially in the presence of chlorides. AISI 2205 also provides better strength due to its duplex microstructure.