Duplex Steel Plates & Sheets
Table of Content
- What Makes Duplex Stainless Steel Unique?
- Key Duplex Stainless Steel Grades
- Benefits of Duplex Stainless Steel Plates and Sheets
- Types of Duplex Steel Plates & Sheets
- Equivalent Grades of Duplex Steel Plates & Sheets
- Specification Duplex Steel Plates & Sheets
- We Export To Duplex Steel Plates & Sheets
Duplex Steel Plates, Duplex Steel UNS S31803/ UNS S32205 Plates, Duplex Steel Sheets, Chequered Plates, Hot Rolled Sheets Manufacturer, Exporter & Suppliers in Europe.
ASTM A240 werkstoff nr. 1.4462 Plates and Duplex Steel Sheets manufacturer & suppliers, plates exporters in the UK.
What Makes Duplex Stainless Steel Unique?
Duplex stainless steel is known for its high levels of chromium (18%-28%) and low to moderate amounts of nickel (1.5%-8%). This composition gives duplex steel excellent corrosion resistance and strong mechanical properties. The unique duplex microstructure consists of nearly equal amounts of ferrite and austenite, which enhances both its strength and resistance to corrosion.
Key Duplex Stainless Steel Grades
LDX 2101: This is a low nickel, nitrogen-enhanced lean duplex stainless steel. It offers corrosion resistance similar to 304 stainless steel but with much higher mechanical strength. This allows for the use of thinner materials, which can reduce costs.
2304 and 2205/ 31803: These grades are known for their outstanding resistance to chloride stress-corrosion cracking. They are commonly used in environments where exposure to harsh conditions is expected.
2507: This is one of the most popular Duplex grades for applications requiring high strength and corrosion resistance. It is widely used in challenging environments due to its enhanced properties.
32750 and 32760: These high-performance grades offer superior resistance to pitting and crevice corrosion compared to traditional 300-series stainless steels and even other duplex alloys.
Benefits of Duplex Stainless Steel Plates and Sheets
High Strength: Duplex steels are stronger than many austenitic stainless steels.
Excellent Corrosion Resistance: Superior resistance to pitting, crevice corrosion, and chloride stress-corrosion cracking.
Cost-Effective: Grades like LDX 2101 offer high strength at a lower cost due to reduced nickel content.
Versatile Applications: Suitable for a variety of industries including chemical processing, oil and gas, marine environments, and power generation.
Types of Duplex Steel Plates & Sheets
Equivalent Grades of Duplex Steel Plates & Sheets
| STANDARD | UNS | WERKSTOFF NR. |
| Duplex 2205 | S31803 | 1.4462 |
Specification Duplex Steel Plates & Sheets
Duplex Steel Plates
Range : 5 mm To 100 mm thick in 1000 mm TO 2500 mm width & 2500 mm to 12500 mm Length available with NACE MR 01-75.
Types : Sheet, Plates, Coils, Flat, Strips, Profile, Blank ,Circle, Ring etc.
MATERIALS :
Duplex Steel Plates
UNS S31803, S32205, S32750, S32760
Duplex Steel Sheets
Range : 1 mm To 3 mm thick in 1000 mm TO 2500 mm width & 2500 mm to 12500 mm Length available with NACE MR 01-75.
Types : Sheet, Plates, Coils, Flat, Strips, Profile, Blank ,Circle, Ring etc.
MATERIALS : Duplex Steel Sheets
UNS S31803, S32205, S32750, S32760x alloys.
We Export To Duplex Steel Plates & Sheets
New Zealand, Ukraine, Brazil, Azerbaijan, Angola, United Kingdom, Philippines, Oman, France, Algeria, Macau, Sri Lanka, Tibet, Norway, Mexico, Venezuela, Denmark, Russia, Bhutan, Estonia, Austria, Vietnam, Argentina, Turkey, Greece, Romania, Bahrain, Bangladesh, Afghanistan, Italy, Poland, Zimbabwe, Thailand, India, Kenya, Ecuador, Puerto Rico, Nepal, Malaysia, Bulgaria, Libya, Slovakia, Chile, Serbia, Australia, Poland, Iran, Costa Rica, Peru, South Korea, Iraq, Iran, Indonesia, Spain, Trinidad & Tobago,Tunisia, Qatar, Japan, Canada, Taiwan, Yemen, Mongolia, Czech Republic, Israel, Ghana, Egypt, Nigeria, Saudi Arabia, United Arab Emirates, Namibia, Hungary, South Africa, Hong Kong, Croatia, Colombia, Lebanon, Nigeria, Portugal, Finland, Pakistan, Jordan, Sweden, Belgium, Gambia, Lithuania, United States, Chile, Bolivia, Germany, Singapore, Ireland, Gabon, Kuwait, Switzerland, Mexico, Belarus, Kazakhstan, Morocco, China, Netherlands, Germany, Belgium, Italy, Turkey, Denmark and UK.