2205 Duplex Steel Wire Mesh Advantages and Applications-Anping County Maoqun Wire Mesh Manufacturing Co., Ltd.
2205 Duplex Steel Wire Mesh is also known as UNS S32205 stainless steel wire mesh, 2205 duplex steel screen, 2205 duplex steel filter, 2205 duplex steel woven mesh, 2205 duplex steel square hole mesh.
International name: 2205 duplex steel, UNS S32205, UNS S32205, NAS 329J3L, F51, W.-Nr. 1.4462, 00Cr22Ni5Mo3N
Implementation standards: ASTM A240/ASME SA-240, ASTM A276, ASTM A182/ASME SA-182, ASTM A312/ASMES A312
Main components: Carbon (C) ≤ 0.03, Manganese (Mn) ≤ 1.2, Nickel (Ni) 6.0 ~ 8.0, Silicon (Si) ≤ 0.8, Chromium (Cr) 24.0 ~ 26.0, Copper (Cu) ≤ 0.5, Molybdenum (Mo) 3.0 ~ 5.0, Nitrogen (N) 0.24 ~ 0.32
Physical properties: 2205 dual-phase steel Density: 7.98g/cm3, Melting point: 1300-1390 ℃, Magnetic properties: None
Heat treatment: keep at 1000-1050℃ for 1-2 hours, quickly cool by air or water.
Mechanical properties: tensile strength: σb ≥ 795Mpa, yield strength σb ≥ 550Mpa: elongation: δ ≥ 15%, hardness ≤ 310 (HB)
Corrosion resistance and main use environment: 2205 duplex stainless steel 2205 alloy is superior to 316L and 317L austenitic stainless steel in terms of pitting and crevice corrosion resistance. It has high corrosion resistance, lower thermal expansion coefficient and higher thermal conductivity than austenite. Compared with austenitic stainless steel, the compressive strength of duplex stainless steel 2205 alloy is twice that of austenitic stainless steel, and designers can reduce its weight compared with 316L and 317L. 2205 alloy is particularly suitable for temperatures within the range of -50°F/+600°F, and can also be used at lower temperatures under strict restrictions (especially for welded structures).
2205 Duplex Steel Wire Mesh Advantages
2205 stainless steel, also known as duplex stainless steel 2205, 2205 stainless steel material, is a Swedish stainless steel grade.
The difference between duplex 2205 stainless steel plate and austenitic 304 stainless steel plate
1) The yield strength is more than twice that of ordinary austenitic stainless steel, and has the required forming
Sufficient plasticity and toughness. The wall thickness of storage tanks or pressure vessels made of duplex stainless steel is 30-50% less than that of commonly used austenite, which is conducive to reducing costs.
2) Excellent resistance to stress corrosion cracking. Even duplex stainless steel with the lowest alloy content has higher resistance to stress corrosion cracking than austenitic stainless steel, especially in chloride ion-containing environments. Stress corrosion is a prominent problem that is difficult to solve for ordinary austenitic stainless steel.
3) The corrosion resistance of 2205 duplex stainless steel, which is the most commonly used in many media, is better than that of ordinary 316L austenitic stainless steel, while super duplex stainless steel has extremely high corrosion resistance. In some media, such as acetic acid and formic acid, it can even replace high-alloy austenitic stainless steel and even corrosion-resistant alloys.
4) It has good resistance to local corrosion. Compared with austenitic stainless steel with equivalent alloy content, its wear corrosion resistance and fatigue corrosion resistance are better than austenitic stainless steel.
5) Its linear expansion coefficient is lower than that of austenitic stainless steel and close to that of carbon steel. It is suitable for connection with carbon steel and has important engineering significance, such as the production of composite plates or linings.
6) Regardless of dynamic or static load conditions, duplex stainless steel has a higher energy absorption capacity than austenitic stainless steel. This has obvious advantages for structural parts to cope with sudden accidents such as collisions and explosions, and has practical application value.
Application areas include: oil and gas industry equipment; offshore platforms, heat exchangers, underwater equipment, fire-fighting equipment; chemical processing industry, utensils and pipeline industry; desalination, high-pressure RO equipment and submarine pipelines; energy industry such as power plant desulfurization and denitrification FGD systems, industrial scrubbing systems, absorption towers; mechanical parts (high-strength, corrosion-resistant, wear-resistant parts).
Anping County Maoqun Wire Mesh Manufacturing Co., Ltd.'s main products include: metal wire mesh, metal screen, metal filter, stainless steel wire mesh, stainless steel screen, stainless steel filter, nickel alloy wire mesh, titanium wire mesh, nickel-chromium alloy wire mesh, Inconel wire mesh and a series of industrial metal wire woven wire mesh for industrial construction and other industries. The products are complete in specifications and excellent in quality. While meeting the needs of domestic customers, the products are also exported to many countries and regions such as Europe, America, Southeast Asia, and Africa. (Special specifications, materials, and special-shaped meshes can be customized)
Pure metals: tungsten wire mesh (woifram), molybdenum wire mesh (molybdenum), nickel wire mesh (nickel), titanium wire mesh (titaniam), silver wire mesh (silver), zirconium wire mesh (zirconium), etc.
Alloy: high temperature resistant alloy mesh (suptralloy), corrosion resistant alloy mesh (corrosion restinglloy), precious metal alloy mesh (preliors, metal), monel alloy (monel), hastelloy alloy (hastelloy), inconel alloy (inconel), iron chromium aluminum wire mesh and nickel chromium alloy wire mesh (resistance heatingulloys), Inconel wire mesh, etc.
Hastelloy: C-276, C-22
High temperature alloy: GH4169, GH3030, GH3039, GH4145, GH2132, GH3128, GH3044, GH3536
Corrosion resistant alloy: NS312, NS334, NS333, NS321, NS322, NS336, NS313, NS143, NS142,
Nickel-based alloy: Inconel718, Inconel600, Inconel625, Inconel601, Inconel617, Inconel690, Inconel926, Inconel925, X-750, 1.4529AL-6XN, alloy20, Incoloy800\800H\800HT, Incoloy825
Precision alloy: 4J36, 4JI29, 1J79, 1J85.
Monel alloy: Monel400, Monel K500, 17-4PH, 17-7PH, 254smo, 253MA, XM-19, etc.
Widely used in petrochemical equipment plants are: OCR25A15, 0cr20Ni80, 0cr20Ni35, 0cr25Ni20, SUS310S, SUS309S, SUS321, SUS316, 2205, 2507, c-276, 400, 600, 625, 904L, 800, 825, black stainless steel, colored stainless steel, foam nickel, etc.
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