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Stainless Steel Sheet
310S stainless steel plate (also known as 0Cr25Ni20 or 06Cr25Ni20) is a high-alloy stainless steel belonging to the 25Cr-20Ni series, containing 24%-26% chromium and 19%-22% nickel. It exhibits exceptional resistance to high-temperature oxidation and corrosion, with continuous service temperatures reaching up to 1150°C and capable of enduring brief exposure up to 1200°C. In its solution-treated state, the material is non-magnetic, with a density of 7.98 g/cm³ and a melting point ranging between 1400–1450°C.
321 stainless steel is a ferritic steel that boasts excellent mechanical properties and high-temperature corrosion resistance. It is typically classified as a chromium-based stainless steel and is widely used in automotive exhaust systems as well as applications requiring superior weldability.
Stainless steel grades: 304, 304L, 304H, 30403, 30409, 316, 321, 309S, 310S, 904L, 2205, 2507, 316Ti, 316L, 347H
309S stainless steel plate is an austenitic chromium-nickel stainless steel material, offering excellent resistance to high-temperature oxidation and allowing for repeated heating applications in environments below 980°C.
Stainless steel 304H is an austenitic heat-resistant alloy that exhibits exceptional oxidation resistance under mild cyclic conditions, even at temperatures as high as 2000ºF. Its high nickel and chromium content provides corrosion resistance comparable to common austenitic alloys like Type 304, while also offering superior oxidation resistance and better ability to retain strength at room temperature. Additionally, stainless steel 304H is frequently used in cryogenic environments, maintaining outstanding toughness even at extremely low temperatures as low as -450°F—and it boasts an exceptionally low magnetic permeability.
Stainless steel grades: 304, 304L, 304H, 30403, 30409, 316, 321, 309S, 310S, 904L, 2205, 2507, 316Ti, 316L, 347H
30403 Stainless Steel Perforated Plate
30403 stainless steel perforated plate is made from metal sheets and features a variety of hole patterns, including common options such as round holes, square holes, elongated holes, and hexagonal holes.
2507 is a ferritic-austenitic (duplex) stainless steel that exhibits excellent resistance to pitting corrosion, crevice corrosion, and uniform corrosion.
Duplex stainless steel 2205, standard number: ASTM A240/A240M–01, is a duplex stainless steel alloy composed of 22% chromium, 2.5% molybdenum, and 4.5% nickel-nitrogen. It features high strength, excellent impact toughness, as well as superior overall and localized resistance to stress corrosion cracking.
309S Stainless Steel Perforated Plate
309S stainless steel perforated sheet is a ferritic stainless steel plate. Thanks to the presence of austenitic grains, its mechanical properties have been significantly enhanced. Meanwhile, the addition of numerous alloy elements has also led to a substantial increase in strength and hardness.
310S Stainless Steel Perforated Plate
Surface finishes: 1D, No.1, 2B, No.4, BA, 8K, satin, hairline, brushed, mirror-polished, and more.
Grade numbers: 304, 304L, 304H, 30403, 30409, 316, 321, 309S, 310S, 904L, 2205, 2507, 316Ti, 316L, 347H
321 Stainless Steel Perforated Plate
321 stainless steel perforated sheet is a nickel-chromium-molybdenum-type austenitic stainless steel plate. Its performance is very similar to that of 304 stainless steel, but thanks to the addition of metallic titanium, it exhibits superior resistance to intergranular corrosion and enhanced high-temperature strength. It is precisely because of the inclusion of metallic titanium that the formation of chromium carbides is effectively suppressed.