| Customization: | Available |
|---|---|
| After-sales Service: | Communicate with Us |
| Warranty: | Communicate with Us |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
LORK is a special stainless steel manufacturer with 20 years of manufacturing experience.
2205 (UNS S32305/S31803) is a 22% chromium, 3% molybdenum, 5-6% nickel, nitrogen alloyed duplex stainless steel plate with high general, localized, and stress corrosion resistance properties in addition to high strength and excellent impact toughness.
2205 duplex stainless steel plate provides pitting and crevice corrosion resistance superior to 316L or 317L austenitic stainless steels in almost all corrosive media. It also has high corrosion and erosion fatigue properties as well as lower thermal expansion and higher thermal conductivity than austenitic.2205 duplex stainless steel plate is particularly suitable for applications covering the -50°F/+600°F temperature range. Temperatures outside this range may be considered but need some restrictions, particularly for welded structures.
Duplex Stainless 2205 Applications
▪ Oil and gas exploration and processing equipment - piping, tubing, and heat exchangers
▪ Marine and other high chloride environments
▪ Effluent scrubbing systems
▪ Pulp and paper industry - digesters, bleaching equipment, and stock-handling systems
▪ Cargo tanks for ships and trucks
▪ Food processing equipment
▪ Biofuels plants
Duplex Stainless 2205 Standards
▪ ASTM/ASME: A240 UNS S32205/S31803
▪ EURONORM: 1.4462 X2CrNiMoN 22.5.3
▪ AFNOR: Z3 CrNi 22.05 AZ
▪ DIN: W.Nr 1.4462
Duplex Stainless 2205 Chemical Composition
| C | Mn | Si | P | Cr | Mo | Ni | N | |
| S31803 | 0.03 max | 2.0 max | 1.0 max | 0.03 max | 21-23 | 2.5-3.5 | 4.5-6.5 | 0.08-0.2 |
| S32205 | 0.03 max | 2.0 max | 1.0 max | 0.03 max | 22-23 | 3.0-3.5 | 4.5-6.5 | 0.14-0.2 |
Mechanical Properties at Room Temperature
| Temperature °F | 122 | 212 | 392 | 572 |
| Yield Strength 0.2%, ksi | 60 | 52 | 45 | 41 |
| Tensile Strength, ksi | 96 | 90 | 83 | 81 |
| 2205 stainless steel bar profile sizes and specifications | |
| Grade | 2205 |
| Specification | EN, DIN, JIS, ASTM, BS, ASME, AISI, ISO |
| Standard | ASTM A276/ASME SA276, ASTM A479/ASME SA479 & ASTM A164/ASME SA164 . |
| Stainless steel round Bar | Diameter: 2mm - 600mm |
| Stainless steel bright Bar | Diameter: 2mm - 600mm |
| Stainless steel hex Bar | Dimension: 6mm - 80mm |
| Stainless steel square bar | Dimension: 3.0 - 180mm |
| Stainless steel flat bar | Thickness: 0.5mm - 200mm, Width: 1.5mm - 250 mm |
| Stainless steel angle bar | as requirements |
| Length | Normally 6m, or produce as requirements |
| Surface | Black, Bright. Peeled and Polished, Solution annealed. |
| Delivery condition | cold drawn, hot rolled, forged, grinding, centerless grinding |
| Tolerance | H8, H9, H10, H11, H12, H13,K9, K10, K11, K12 or as per clients' requirements |
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?
){kind=link}