2205 Duplex Stainless Steel Sheet & Plate | Corrosion-Resistant Supplier from China

Product Overview

2205 duplex stainless steel sheet is a nitrogen-enhanced duplex alloy composed of approximately 50% austenite and 50% ferrite. It provides excellent corrosion resistance and superior mechanical strength, especially in chloride-rich and aggressive environments.

Xinsanhu Steel supplies high-quality 2205 stainless steel sheets and plates with custom cutting and surface finishes. Backed by modern processing equipment, we support global industrial and marine projects with fast delivery and flexible services.

Product Specifications

Material Features

• Superior Stress Corrosion Cracking Resistance: Ideal for seawater, salt, and chloride conditions
• High Strength: Nearly double the yield strength of 304 and 316 stainless steel
• Excellent Pitting & Crevice Corrosion Resistance: High in Cr and Mo
• Good Weldability & Fabrication: Suitable for TIG, MIG, and standard mechanical processing
• Cost-effective Alternative: Can replace high-nickel alloys like 904L or Alloy 20 in many cases

 

Typical Applications

Offshore oil platforms, pipelines, risers
Seawater desalination, pressure vessels, heat exchangers
Chemical reactors, storage tanks, wastewater systems
Marine structures, bridges, tunnels, high-load frameworks

Why Choose Us

1. Factory direct price and fast global delivery
2. Precision cutting and custom processing services
3. Accept small orders and large project quantities
4. Export-standard packaging and fast lead time
5. Full MTC & third-party certifications available

Send Your Inquiry

Looking for a reliable supplier of 2205 duplex stainless steel plates or sheets? Contact us today for a quick quote and expert technical support!

Send Inquiry Now – Get Pricing & Sample Fast!

Company Profile

Wuxi Xinshanhu Steel Co., Ltd. is an eleven-year-old Chinese alloy manufacturer with rich production experience, well-trained workers and excellent engineers. Our factory has a mature production system and multiple steel production lines. Including Cold-rolled flat cutting machine, Hot-rolled flat cutting machine; High-speed flat cutting machine; Precision high-speed slitting machine, Ultra high pressure water jet cutting machine; Sheet fiber laser cutting machine; Thin-walled cylinder longitudinal seam automatic welding machine and Machine shop. Our products include Hastelloy, Incoloy, Inconel, Monel, Nickel Alloy, Nickel Alloy, Titanium Alloy, Haynes, etc. The supply styles include plates, strips, rods, wires, forgings, bare rods, welding materials, flanges, etc. We support custom-made according to drawings.

                                                             
                       

Certificate Qualifications Owned By The Compan         

           

 

FAQ

Q1. Where is your factory?

A1: Our company’s processing center is located in Wuxi, Jiangsu, China. It is well equipped with kinds of machines, such as laser cutting machine, mirror polishing machine and so on. We can provide a wide range of personalized services according to the customers’ needs.

Q2. What are your company's main products?

A2: Our products include Hastelloy, Incoloy, Inconel, Monel, Nickel Alloy, Nickel Alloy, Titanium Alloy, Haynes, etc.The supply styles include plates, strips, rods, wires, forgings, bare rods, welding materials, flanges, etc. We support custom-made according to drawings.

Q3. How do you control quality?

A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

Q4. What are the advantages of your company?

A4: We have many professionals, technical personnel, more competitive prices, and best after-sales service than other alloy companies.

Q5. How many countries have you already exported to?

A5: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan, India, etc.

Q6. Do you provide samples? is it free or extra?

A6: Yes, we could offer the sample for free charge but do not pay the cost of freight.