Duplex Stainless Steel Sheet Duplex Stainless Steel 2205 0.5 -
40.0mm Cold Rolled & Hot Rolled
Products Specification
| Product Name | Duplex 2205 stainless steel sheet |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, etc. |
| Thickness | 0.5-30.0mm |
| Length | 2000mm, 2438mm, 3000mm, 5800mm, 6000mm, etc. |
| Surface | BA/2B/NO. 1/NO.4/8K/HL |
| Stock or not | enough stock |
| Quality test | Mill Test Certificate is supplied with shipment, Third Part
Inspection is acceptable |
| Payment terms | L/C T/T (30%DEPOSIT) |
| Sample | Provided Freely |
| Container Size | 20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC: 12032mm(Length)x2352mm(Width)x2698mm(High) |
| Delivery time | Within 7-15 Working Days |
Standard Size of our 2205 Duplex Stainless Steel Plate in Stock
| Cold Rolled 2205 duplex stainless steel sheet |
| 0.4*1219*2438mm | 0.5*1219*2438mm | 0.6*1219*2438mm | 0.8*1219*2438mm | 1.0*1219*2438mm |
| 1.2*1219*2438mm | 1.5*1219*2438mm | 2.0*1219*2438mm | 2.5*1219*2438mm | 3.0*1219*2438mm |
| Hot Rolled 2205 duplex stainless steel plate |
| 3.0*1500*6000mm | 4.0*1500*6000mm | 5.0*1500*6000mm | 6.0*1500*6000mm | 8.0*1500*6000mm |
| 10.0*1500*6000mm | 12.0*1500*6000mm | 14.0*1500*6000mm | 16.0*1500*6000mm | 20.0*1500*6000mm |
| 6.0*2000*6000mm | 8.0*2000*6000mm | 10.0*2000*6000mm | 12.0*2000*6000mm | 14.0*2000*6000mm |
| 16.0*2000*6000mm | | | | |
2205 duplex stainless steel 2205
2205 is a duplex (austenitic-ferritic) stainless steel containing
about 40 - 50% ferrite in the annealed condition. 2205 has been a
practical solution to chloride stress corrosion cracking problems
experienced with 304/304L or 316/316L stainless.
The high chromium, molybdenum and nitrogen contents provide
corrosion resistance superior to 316/316L and 317L stainless in
most environments.
2205 is not suggested for operating temperatures up to 600°F.
The design strength of 2205 is significantly higher than 316/316L,
often permitting lighter wall construction.
2205 has good notch impact toughness down to temperatures below -
40°F. 2205 is welded with E2209 or ER2209 fillers.
Chemistry
| Ni | Cr | Mo | Mn | Si | C | N | S | P | Fe |
| MIN | 4.5 | 22.0 | 3.0 | - | - | - | 0.14 | - | - | - |
| MAX | 6.5 | 23.0 | 3.5 | 2.0 | 1.0 | 0.03 | 0.2 | 0.02 | 0.03 | Balance |
Specifications
ASME SA 182, ASME SA 240, ASME SA 479, ASME SA 789, ASME SA 789
Section IV Code Case 2603
ASTM A 240, ASTM A 276, ASTM A 276 Condition A, ASTM A 276
Condition S, ASTM A 479, ASTM A 790
NACE MR0175/ISO 15156
NORSOK MDS D45 Grade F51
UNS S31803, UNS S32205
W. NR./EN 1.4462
Type of our Duplex 2205 Stainless Steel Products
2205 Coil, 2205 Pipe, 2205 Plate, 2205 Sheet, 2205 Welding Products
Common Trade Names
2205 Stainless, Duplex 2205
Features
High resistance to chloride stress corrosion cracking
Chloride pitting and crevice corrosion resistance superior to 317L
stainless
Good general corrosion resistance
High strength
Good sulfide stress corrosion resistance
Useful up to 600°F
Applications
- Chemical process vessels, piping, and heat exchangers
- FGD scrubber systems
- Pulp mill digesters, bleach washers, chip presteaming vessels
- Food process equipment
- Oil field piping, heat exchangers
Physical Properties
Density: 0.278 lb/inch3
Melting Point: 2525- 2630°F
Poisson's Ratio: 0.3
Electrical Resistivity: 481 Ohm - circ mil/ft
| Temperature, °F | 70 | 212 | 392 | 572 |
| Coefficient* of Thermal Expansion, in/in°F x 10-6 | - | 8 | 8 | 8 |
Thermal Conductivity
Btu • ft/ft2 • hr • °F | 8 | 9 | 10 | 11 |
| Modulus of Elasticity, Dynamic psi x 106 | 28 | 26 | 25 | 24 |
* 70°F to indicated temperature.
Mechanical Properties
Minimum Specified Properties, ASTM A 240
| Ultimate Tensile Strength, ksi | 95 |
| 0.2% Yield Strength, ksi | 65 |
| Elongation, % | 25 |
| Hardness MAX, Brinell | 290 |
Minimum Elevated Tensile Properties, Plate
| Temperature, °F | 212 | 302 | 392 | 482 |
| Ultimate Tensile Strength, ksi | 86 | 83 | 80 | 78 |
| 0.2% Yield Strength, ksi | 52 | 49 | 46 | 44 |
Corrosion Resistance
