309S Stainless Steel Mesh for Nuclear Energy & Fuel Cells
309/309S stainless steel wire mesh is also known as 309S stainless steel screen mesh, 309S stainless steel filter mesh, 309S stainless steel wire mesh, etc.
The Chinese brand corresponding to 309S is 0Cr23Ni13, American Standard S30908 (American AISI, ASTM)
Features and uses: Corrosion resistance and heat resistance are better than 0Cr19Ni9.
309S is a free-cutting stainless steel containing sulfur, which is used in occasions where easy-cutting and high gloss are mainly required.
309s is a variant of 309 stainless steel with a lower carbon content and is used where welding is required. The lower carbon content minimizes the precipitation of carbides in the heat-affected zone near the weld, and the precipitation of carbides may cause intergranular corrosion (welding corrosion) of stainless steel in some environments.
Features: It can withstand repeated heating below 980 ℃, and has high high temperature strength, oxidation resistance and carburization resistance.
Uses: Furnace materials. 309S: (0Cr23Ni13) is widely used in boilers, energy (nuclear power, thermal power, fuel cells), industrial furnaces, incinerators, heating furnaces, chemical, petrochemical and other important fields.
chemical composition
309S stainless steel GB/T1220-1992
C≤0.08
Mn≤2.00
Si≤1.00
P≤0.045
S≤0.030
Ni≤12.0-15.0
Cr≤22.0-24.0
mechanical properties
Yield strength/MPa: ≥ 205
Tensile strength/MPa: ≥515
Elongation/%: ≥ 40
Reduction of area/%: ≥50
309S stainless steel iron screen alias: iron cloth material: high quality low carbon steel wire
Weaving and characteristics: It is made of plain or twill weaving, and can be punched into various filter meshes.
Features: Industry filtration, low price, good anti-corrosion performance after galvanizing Uses: Plastic, rubber, grain, petroleum, chemical industry filtration. Can be stamped into sheets.
Net width: 0.914mm-1.2mm; the length of each roll is 30m.
Stainless steel welded wire mesh: stainless steel mesh products are made of high-quality stainless steel materials. Mesh types: Welded wire mesh types include: black wire mesh, galvanized wire mesh, plastic-coated mesh, framed mesh. The welded mesh is made of high-quality iron wire, which is welded by precise automatic machinery. After the welded mesh is formed, it is galvanized (electroplating or hot-dip); the galvanized wire welded mesh is made of high-quality galvanized iron wire through precise automatic mechanical welding. production. The mesh surface of the above products is smooth, the structure is firm, the integrity is strong, and it has strong corrosion resistance.
Stainless steel perforated mesh: Perforated mesh, as the name implies, refers to a metal plate with various shapes and holes on the surface. Material: low-carbon steel plate, stainless steel plate, aluminum plate, aluminum alloy plate perforated mesh weaving and characteristics: punched; the mesh surface is flat, smooth, durable. Its performance is resistant to bending, anti-aging, not easy to rust, and has a wide range of uses. Perforated mesh uses: used for automotive internal combustion engine filtration, mining, medicine, grain sampling screening, indoor sound insulation, grain depot ventilation, etc.
Product material: 1Cr17Ni7 (301), 0Cr18Ni9 (304), 304L (00Cr19Ni10), 1Cr18Ni9Ti (321), 316 (0Cr17Ni12Mo2), 316L (00Cr17Ni14Mo2), 309S (0Cr23Ni13), 310S (0Cr25Ni20), 317,31 7L, 347, 347H 0Cr13, 1Cr13, 2Cr13, 3Cr13 stainless steel.
Executive standard: GB/T423T-92, GB/T14975-2002, GB/T14976-2002, GB/T13296-91, GB/T12770-91, GB/T12771-91, ASTM A213/A213-99a, ASTN312/A312M- 00b, ASTM A269-00, ASTM A511-96
