The Duplex stainless steel 2205 Perforated Metal is a widely utilized alloy having special role in various industrial applications due to its large strength and excellent resistance to corrosion at the high temperature ranges. . The Perforated Metal also offers resistance to the chloride stress ion cracking at temperature ranges to 150oC. This steel gives better performance in the conditions that cause early damage of other austenitic steels and also provides excellent resistance to the sea water.
Perforated metal is basically a sheet metal consists of perforated, embossed or slotted plates. It is basically made by puncturing the material by using a tool. The perforated metal is made of specific metal that has holes made by a die. On the base of kind of metal, the ratio of hole size to material is adjusted. We have professional and expert die and tool makers who perform the task quickly.
We offer the perforated metal in the following shapes: Circle, square, triangle, hex, oval and various other shapes. We utilize the latest tools to puncture the holes in the different shapes making the process more economical and spectacular.
Chemical Composition of Duplex stainless steel 2205 Perforated Metal
Type | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
2205 steel (S31803) | Min | - | - | - | - | - | 21.0 | 2.5 | 4.5 | 0.08 |
Max | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 23.0 | 23.0 | 6.5 | 0.20 |
Physical Properties of Duplex stainless steel 2205 Perforated Metal
Density | Elastic Modulus | Mean Co-eff of ThermalExpansion | Thermal Conductivity | Specific Heat 0 -100°C |
7805(kg/m3) | 200 (GPa) | 13.7 (μm/m/°C) | 19(W/m.K) | 450( J/kg.K) |
Mechanical Properties of Duplex stainless steel 2205 Perforated Metal
Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness |
620 | 450 | 25 | 31 (HR) or 293(HB) |
Characteristics of Duplex stainless steel 2205 Perforated Metal
1.Incomparable resistance to corrosion in the various corrosive media.
2.High resistance to pitting and crevice corrosion.
3.Resistance to chloride ion stress corrosion cracking at elevated temperatures up to 150°C.
Applications of Duplex stainless steel 2205 Perforated Metal
1.Oil and Gas analysis
2.Marine operations
3.Wine tanks and paper equipments
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