At Salem Stainless Steel Suppliers Pvt. Ltd., we supply premium-grade stainless steel Duplex 2205 flats designed to deliver outstanding performance in highly demanding and corrosive environments. Combining the best properties of austenitic and ferritic stainless steels, Duplex 2205 offers superior strength and excellent resistance to corrosion.
Stainless steel Duplex 2205 flats are nitrogen-enhanced chromium-molybdenum alloys. Their microstructure consists of roughly equal parts of austenite and ferrite, providing a formidable defense against pitting, crevice corrosion, and stress corrosion cracking (SCC). Duplex 2205 Flats are widely used in industries where reliability, durability, and strength are critical.
Chemical Properties of SS Duplex 2205 Flats:
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.030 |
| Chromium (Cr) | 22.0 – 23.0 |
| Nickel (Ni) | 4.5 – 6.5 |
| Molybdenum (Mo) | 3.0 – 3.5 |
| Nitrogen (N) | 0.14 – 0.20 |
| Manganese (Mn) | ≤ 2.00 |
| Silicon (Si) | ≤ 1.00 |
| Phosphorus (P) | ≤ 0.030 |
| Sulfur (S) | ≤ 0.020 |
| Iron (Fe) | Balance |
Mechanical Properties of Stainless Steel Duplex 2205 Flats:
| Property | Typical Value |
|---|---|
| Tensile Strength | 620-880 MPa |
| Yield Strength (0.2%) | ≥450 MPa |
| Elongation | ≥25% |
| Hardness | ≤293 HB (Brinell) |
Physical Properties of Duplex 2205 SS Flats:
| Property | Value |
|---|---|
| Density | 7.80 – 7.805 g/cm³ |
| Young’s Modulus | 190 – 200 GPa |
| Thermal Expansion | 13.7 μm/m/°C |
| Thermal Conductivity | 19 W/m·K |
| Specific Heat Capacity | 418 J/kg·K |
| Electrical Resistivity | 0.85 μΩ·m |
Product Specifications:
| Property | Details |
|---|---|
| Product | Stainless Steel Duplex 2205 Flats |
| Shape | Rectangle |
| Length | 8-10 ft. |
| Min. Order Quantity | 200 Kgs |
Major Applications of Duplex 2205 Flats:
- Oil & Gas Exploration: Subsea piping, manifolds, and offshore platform structural components.
- Chemical Processing: Pressure vessels, heat exchangers, and reactors handling chlorides.
- Marine Engineering: Desalination plants, cargo tanks for chemical tankers, and coastal infrastructure.
- Pulp & Paper: Digesters, bleaching equipment, and stock handling systems.
- Pollution Control: Scrubber systems for flue gas desulfurization.
Ready to integrate the strength of Stainless Steel Duplex 2205 Flats into your next project? Contact our technical sales team for bulk pricing, custom cutting solutions, and rapid delivery schedules.
Countries We Export
Macau, Philippines, Estonia, Slovakia, India, Switzerland, France, Gambia, United States, Nepal, Iran, Australia, Thailand, Gabon, Zimbabwe, Bangladesh, Angola, Lithuania, Kuwait, Kazakhstan, Trinidad & Tobago, Puerto Rico, Singapore, Mexico, Azerbaijan, Brazil, Bulgaria, United Arab Emirates, Tibet, Greece, South Africa, Afghanistan, Sri Lanka, Italy, China, Serbia, Turkey, Mexico, Bolivia, Peru, Chile, Belarus, Yemen, Namibia, Qatar, Algeria, Libya, Nigeria, Japan, Poland, Austria, Bhutan, Nigeria, Portugal, Czech Republic, Croatia, Jordan, Hungary, Finland, Pakistan, Spain, South Korea, Ecuador, Denmark, Canada, Kenya, Saudi Arabia, Vietnam, Sweden, Malaysia, Bahrain, Costa Rica, Venezuela, Israel, Netherlands, United Kingdom, New Zealand, Russia, Morocco, Poland, Indonesia, Hong Kong, Egypt, Oman, Norway, Chile, Iran, Lebanon, Taiwan, Ghana, Romania, Mongolia, Ukraine, Colombia, Tunisia, Ireland, Iraq, Belgium, Argentina, Germany.
Cities We Supply
Calgary, Al Jubail, Hong Kong, Bhopal, Jeddah, Toronto, Ulsan, Aberdeen, Thiruvananthapuram, Petaling Jaya, Nashik, Houston, Montreal, Cairo, Ernakulam, Atyrau, Karachi, Haryana, Istanbul, Jakarta, Sharjah, Nagpur, Dallas, Ranchi, Algiers, Doha, Santiago, Geoje-si, Singapore, Chennai, Jamshedpur, Perth, New Delhi, Tehran, Vadodara, New York, Caracas, Ahmedabad, Edmonton, Kanpur, Busan, Mumbai, Secunderabad, Bengaluru, Kolkata, Pimpri-Chinchwad, Manama, Vung Tau, Melbourne, Bangkok, Colombo, Ankara, Bogota, Sydney, Milan, Port-of-Spain, Abu Dhabi, Thane, Ahvaz, Visakhapatnam, Rajkot, Jaipur, Indore, Kuwait City, Gurgaon, Baroda, Navi Mumbai, La Victoria, Surat, Ludhiana, Lahore, Hanoi, Riyadh, Faridabad, Hyderabad, Coimbatore, Mexico City, Dubai, Al Khobar, Rio de Janeiro, Pune, Chiyoda, Moscow, Lagos, London, Madrid, Granada, Ho Chi Minh City, Brisbane, Chandigarh, Seoul, Courbevoie, Los Angeles, Gimhae-si, Dammam, Howrah, Muscat, Noida, Kuala Lumpur, Pondicherry, Tamil Nadu.
