Duplex 2205 Stainless Steel Plate 5mm, ASTM A240, High-Strength,
Offshore Oil Rig Components
Here’s a professional English document outlining the requested
details for a stainless steel plate product: 1. Product
Introduction Stainless steel plates are high-performance metal
sheets renowned for their exceptional corrosion resistance,
durability, and versatility. Manufactured using advanced
metallurgical techniques, these plates are ideal for demanding
industrial, architectural, and commercial applications. Available
in various grades, thicknesses, and finishes, our stainless steel
plates combine aesthetic appeal with mechanical strength, ensuring
long-term reliability in harsh environments. 2. Detailed
Specifications (Table Format) Parameter Details Material Grades
304, 304L, 316, 316L, 430, 201, 410, 2205 (Duplex) Dimensions -
Thickness: 0.5mm – 100mm - Width: 1000mm – 2000mm - Length:
Customizable Surface Finish 2B (Smooth), No. 4 (Brushed), BA
(Mirror), HL (Hairline), Etched Standards ASTM A240, EN 10088-2,
JIS G4304, ISO 9445 Applications Construction, Food Processing,
Chemical Tanks, Marine, Automotive, Decoration Certifications ISO
9001, RoHS, PED 2014/68/EU, CE, Mill Test Reports (MTC) Other
Features Heat-resistant, Non-magnetic (Austenitic grades),
Recyclable, Custom Cutting 3. Advantages of Importing Our Products
Superior Quality: Produced with premium raw materials and strict QC
protocols. Competitive Pricing: Cost-effective solutions without
compromising performance. Customization: Tailored dimensions,
finishes, and grades to meet project needs. Global Compliance:
Meets international standards (ASTM, EN, JIS) for seamless
integration. Fast Logistics: Reliable global shipping with flexible
MOQs. Technical Support: 24/7 expert assistance and after-sales
service. 4. Key Applications Construction: Structural components,
roofing, elevators, and decorative cladding. Food & Beverage:
Hygienic equipment, storage tanks, and conveyor systems. Chemical
Industry: Corrosion-resistant reactors, pipelines, and storage
vessels. Marine: Shipbuilding components resistant to saltwater
corrosion. Energy: Heat exchangers, solar panels, and nuclear power
installations. Automotive: Exhaust systems, trim parts, and fuel
tanks.Here’s a professional English document outlining the
requested details for a stainless steel plate product: 1. Product
Introduction Stainless steel plates are high-performance metal
sheets renowned for their exceptional corrosion resistance,
durability, and versatility. Manufactured using advanced
metallurgical techniques, these plates are ideal for demanding
industrial, architectural, and commercial applications. Available
in various grades, thicknesses, and finishes, our stainless steel
plates combine aesthetic appeal with mechanical strength, ensuring
long-term reliability in harsh environments. 2. Detailed
Specifications (Table Format) Parameter Details Material Grades
304, 304L, 316, 316L, 430, 201, 410, 2205 (Duplex) Dimensions -
Thickness: 0.5mm – 100mm - Width: 1000mm – 2000mm - Length:
Customizable Surface Finish 2B (Smooth), No. 4 (Brushed), BA
(Mirror), HL (Hairline), Etched Standards ASTM A240, EN 10088-2,
JIS G4304, ISO 9445 Applications Construction, Food Processing,
Chemical Tanks, Marine, Automotive, Decoration Certifications ISO
9001, RoHS, PED 2014/68/EU, CE, Mill Test Reports (MTC) Other
Features Heat-resistant, Non-magnetic (Austenitic grades),
Recyclable, Custom Cutting 3. Advantages of Importing Our Products
Superior Quality: Produced with premium raw materials and strict QC
protocols. Competitive Pricing: Cost-effective solutions without
compromising performance. Customization: Tailored dimensions,
finishes, and grades to meet project needs. Global Compliance:
Meets international standards (ASTM, EN, JIS) for seamless
integration. Fast Logistics: Reliable global shipping with flexible
MOQs. Technical Support: 24/7 expert assistance and after-sales
service. 4. Key Applications Construction: Structural components,
roofing, elevators, and decorative cladding. Food & Beverage:
Hygienic equipment, storage tanks, and conveyor systems. Chemical
Industry: Corrosion-resistant reactors, pipelines, and storage
vessels. Marine: Shipbuilding components resistant to saltwater
corrosion. Energy: Heat exchangers, solar panels, and nuclear power
installations. Automotive: Exhaust systems, trim parts, and fuel
tanks.
2205 duplex stainless steel plates are high-performance materials
combining the benefits of austenitic and ferritic stainless steels.
With a balanced microstructure of approximately 50% austenite and
50% ferrite, 2205 plates offer exceptional strength (twice that of
standard 304/316 grades), superior resistance to chloride stress
corrosion cracking, and excellent pitting resistance. Ideal for
aggressive environments, these plates are widely used in offshore,
chemical, and oil/gas industries. Their high chromium (22%),
molybdenum (3%), and nitrogen content ensure durability in acidic,
saline, and high-pressure conditions, making them a cost-effective
alternative to super-austenitic grades.
2. Detailed Specifications
| Parameter | Details |
|---|
| Material Standard | UNS S32205, EN 1.4462, ASTM A240 |
| Thickness | 2mm – 80mm (customizable) |
| Width | 1500mm – 3000mm (standard), up to 4000mm (custom) |
| Length | 3000mm – 12000mm (custom-cut available) |
| Surface Finish | 2B (cold-rolled), Pickled, Shot-blasted |
| Mechanical Properties | - Tensile Strength: ≥620 MPa
- Yield Strength: ≥450 MPa
- Elongation: ≥25%
- Hardness: ≤290 HB |
| Standards | ASTM A790, EN 10088-2, NACE MR0175 |
| Certifications | ISO 9001, PED 2014/68/EU, DNV-GL, NORSOK M-650 |
| Key Features | Dual-phase microstructure, PREN ≥34, excellent weldability,
magnetic |
3. Advantages of Importing Our 2205 Plates
Superior Corrosion Resistance: Outperforms 316L in chloride-rich and acidic environments (e.g.,
seawater, H₂S).
High Strength-to-Weight Ratio: Reduces material thickness requirements, lowering transportation
and fabrication costs.
Custom Solutions: Tailored dimensions, heat treatment (solution annealing), and
testing (UT, PMI) per project needs.
Global Compliance: Certified to ASTM, EN, and NACE standards for critical
offshore/onshore applications.
Cost Efficiency: Longer service life minimizes replacement costs in harsh
operating conditions.
Fast Delivery: Streamlined logistics with MOQs as low as 2 tons and lead times
under 30 days.
Technical Support: Expertise in welding procedures (e.g., recommended filler metals:
2209) and fabrication guidelines.
4. Key Applications
Oil & Gas: Subsea pipelines, pressure vessels, and Christmas trees in sour
gas fields.
Marine Engineering: Ship hulls, propeller shafts, and desalination plant components.
Chemical Processing: Heat exchangers, reactors, and storage tanks for
sulfuric/phosphoric acids.
Pulp & Paper Industry: Bleaching equipment and digesters exposed to corrosive chemicals.
Energy Sector: Flue gas scrubbers, geothermal systems, and offshore wind turbine
foundations.
Water Treatment: Reverse osmosis membranes and brine handling systems.
Construction: Bridges, coastal infrastructure, and cryogenic storage tanks.
Why Choose 2205 Duplex Stainless Steel Plates?
2205 duplex stainless steel plates deliver unmatched performance in
extreme environments where conventional steels fail. Their
dual-phase structure provides a unique combination of strength and
corrosion resistance, significantly reducing lifecycle costs. Our
plates undergo rigorous quality checks, including Charpy impact
testing and intergranular corrosion assessments, to ensure
compliance with international standards. By partnering with us, you
gain access to materials optimized for safety, efficiency, and
sustainability—ideal for industries demanding reliability under
pressure.
Q1. What are your company's main products ?
A1: Our main products are stainless steel, carbon steel, galvanized steel, aluminium steel,
ppgi steel products, including sheets, pipes, coils, strips, bars
and channels.
Q2. What are the advantages of your company ?
A2: We guarantee that the quantity and specification of products are in
full compliance with the standards of customer orders. We support
any kinds of test. In addition, We also have more professional service and competitive price.
Q3. How do you control quality ?
A3: We provide Factory Test Report, also support Third Party
Inspection.
Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from Middle East,
Russia, United States, Canada, Italy, Germany, Australia, Egypt,
Chile, Mexico, Venezuela, Argentina, Kuwait, Saudi Arabia, UAE, Sri
Lanka, Indonesia, Bangladesh, Turkey, India, etc.
Q5. Can you provide sample ? Do you support OEM ?
A5: Yes. Small samples in store can be provided for free.
Customized samples will take about 2-3days.
Q6: What's your payment terms ?
A6: By T/T, L/C (30% deposit in advance, balance 70% before
shipment), Western Union, Paypal, or Trade Online.
