2205 Duplex Plate Description
2205 duplex stainless steel is a composite material composed of
austenite and ferrite structure, including 22% chromium, 2.5%
molybdenum and 4.5% nickel-nitrogen alloy.Its unique dual structure
offer high strength, good impact toughness and excellent overall
and local corrosion resistance,is the most widely used grade in the
duplex family of stainless steels.
Duplex 2205 is a nitrogen enhanced duplex stainless steel that was
developed to combat common corrosion problems encountered with the
300 series stainless steels.also demonstrates excellent pitting and
crevice corrosion resistance,higher yield strength and thermal
conductivity. SS Duplex 2205 Plate performs well in applications in
temperature ranges between -50℉ and as high as 600 ℉ in the system.
Our stainless steel sheet plate is available in a variety of
grades, including 201, 304, 304L, 321, 316, 316L, 309S, 310S, 904L,
and more. We can also provide stainless steel sheet in various
specification,size and surface finish,we support customization
service as your requirement.
Duplex 2205 Features
- High resistance to chloride stress corrosion cracking
- Resistance to chloride pitting and crevice corrosion
- Good general corrosion resistance
Stainless Steel Plate Parameters
Product Name | Stainless Steel Plate Sheet |
Thickness | 0.2~200mm |
Standard | ASTM,JIS,EN,DIN,GB,etc |
Material | 310S,310,309,309S,316,316L,316Ti,317,317L,321,321H,347,347H,304,304L,302,301,201,202, 403,405,409,409L,410,410S,420,430,631,904L,Duplex,etc |
Surface | 2B,2D,BA,NO.1,NO.4,NO.8,8K,mirror,checkered,embossed,hair line,sand
blast,Brush,etching,etc |
Width | 1000mm,1219mm,1500mm,1800mm,2000mm,2500mm,3000mm,3500mm,etc |
Length | 2000mm,2440mm,3000mm,5800mm,6000mm,etc |
Package | Standard export package,suit for all kinds of transport,or as
required. |
2205 Plate Thickness
| 1/4" | 3/16" | 3/8" | 1 3/8" | 5/16" | 5/8" | 1 1/8" | 1/2" | 7/8" | 3/4" | 1" | 1 1/4" | 1 1/2" |
| 6.3mm | 4.8mm | 9.5mm | 34.9mm | 7.9mm | 15.9mm | 28.6mm | 12.7mm | 22.2mm | 19mm | 25.4mm | 31.8mm | 38.1mm |
| >1 3/4" | 1 5/8" | 2 1/4" | 6" | 2" | 2 3/4" | 4" | 2 1/2" | 3 1/4" | 3" | 3 1/2" | 5" | |
| 44.5mm | 41.3mm | 57.2mm | 152.4mm | 50.8mm | 69.9mm | 101.6mm | 63.5mm | 82.6mm | 76.2mm | 88.9mm | 127mm | |
Duplex 2205 Chemical Composition
| Element | Percent by Weight |
| Cr | 22.0 - 23.0% |
| Ni | 4.5 - 6.5% |
| Mn | 2.0% max |
| Si | 1.0% max |
| P | 0.03% max |
| S | 0.02% max |
| C | 0.03% max |
| N | 0.1 - 0.2% |
| Mo | 3.0 - 3.5% |
| Fe | Balance |
Duplex 2205 Equivalent
| Alloy | AFNOR | JIS | UNS | EN | BS | SS | DIN |
| Duplex 2205 | Z 2 CND 22-05-03 | SUS 329J3L | UNS S31803/ UNS S32205 | 1.4462 | 318S13 | 2377 | X 2 CrNiMoN 22 5 3 |
2205 Duplex Stainless Steel Mechanical Properties
| Ultimate Tensile Strength | .2% Yield Strength | Hardness Maximum |
| 95 ksi Minimum | 65 ksi Minimum | 31 Rockwell C |
SS Plate Processing Service
We offer value-added services including polishing, annealing, heat
treatment, and welding for stainless steel sheets.
Process
Service:Bending,Welding,Decoiling,Punching,Cutting,Moulding,or as
requirement
SS Steel Plate Surface Finish
Details:2B,2D,BA,NO.1,NO.4,NO.8,8K,mirror,checkered,embossed,hair
line,sand blast,brush.
Multiple specifications are available.
Product Photo
Stainless Steel Plate Packing
| Packing Details | Standard Seaworthy Package or according to customer's requirements |
| Container Size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
SS Steel Plate
Material Testing
- Mechanical Testing Such as Tensile of Area
- Hardness Test
- Chemical Analysis – Spectro Analysis
- Positive Material Identification – PMI Testing
- Hardness Test
- Micro and MacroTest
- Pitting Resistance Test
- Flaring Test
- Intergranular Corrosion (IGC) Test
