“Stainless” steel is actually a generic term referring to a variety of steel types. Like all other kinds of steel, stainless steel is made primarily from iron and carbon in a two-step process. What makes stainless steel different is the addition of chromium (Cr) and other alloying elements such as nickel (Ni) to create a corrosion-resistant product .
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316L stainless steel is commonly used in pulp and paper making equipment, heat exchanger, dyeing equipment, film processing equipment, pipes, materials used for the exterior of buildings in coastal areas, as well as watch chains and case of advanced watches.
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Use of 2205 stainless steel plate: 1. The heater is generally used in the oil refining unit; 2. Chemical plant equipment pipeline; 3. Fast cooling cylinder for solid solution used in textile industry; 4. Seamless steel pipe for heat exchanger and condenser. 5. High pressure seamless steel pipe for food (gb-2000) is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipes with working temperature of - 40~400 ° C and working pressure of 10~30ma. 6. Seamless steel pipes for geological drilling and oil drilling control. 7. Cracking pipe for petrochemical industry is used to transport high-temperature and high-pressure fluid on fertilizer equipment.
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309s Stainless Steel Plate Characteristics: It has good oxidation performance and high-temperature endurance performance, with a heat resistance temperature of up to 900 ℃. Under no load conditions, the heat resistance temperature can reach 1000 ℃. Usage: High temperature environmental equipment such as heat treatment furnaces, heating furnaces, power plant boiler heat exchangers, exhaust ducts, etc.
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310s stainless steel plate is widely used in kiln, high-temperature furnace, boiler, furnace liner high-temperature equipment, such as kiln car, boiler liner, high-temperature furnace, high-temperature furnace tube, combustion machine liner, etc. It can be used for high-temperature equipment. The product is resistant to high temperature and heat. 310s stainless steel plate has good creep strength and can work continuously under high temperature.
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904L stainless steel plate (super austenitic stainless steel) is a high alloyed austenitic stainless steel with very low carbon content. It has good corrosion resistance in dilute sulfuric acid and is specially designed for environments with severe corrosion conditions. It has high chromium content and sufficient nickel content. The addition of copper makes it have strong acid resistance, especially high resistance to chloride interstitial corrosion and stress corrosion cracking. It is not easy to appear corrosion spots and cracks. Its pitting resistance is slightly better than that of other steels. It has good processability and weldability, and can be used for pressure vessels.
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430 stainless steel plate (super austenitic stainless steel) is a high alloyed austenitic stainless steel with very low carbon content. It has good corrosion resistance in dilute sulfuric acid and is specially designed for environments with severe corrosion conditions. It has high chromium content and sufficient nickel content. The addition of copper makes it have strong acid resistance, especially high resistance to chloride interstitial corrosion and stress corrosion cracking. It is not easy to appear corrosion spots and cracks. Its pitting resistance is slightly better than that of other steels. It has good processability and weldability, and can be used for pressure vessels.
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Stainless steels are a family of iron based alloys that contain a minimum of 10.5% chromium (CR). The presence of chromium creates an invisible surface film that resists oxidation and makes the material passive or corrosion resistant. There are multiple families of stainless steel which are designed for various applications and uses. Stainless grades can be further modified to meet various processing, corrosion, temperature and strength conditions.
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Stainless steel plates have a smooth surface, high plasticity, toughness, and mechanical strength, and are resistant to corrosion by acids, alkaline gases, solutions, and other media. It is an alloy steel that is not easy to rust, but it is not absolutely rust free. 200 series stainless steel plates: including grades 201, 202, etc., have good corrosion resistance and strong toughness.
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Stainless steel plate is a kind of alloy steel that is not easy to rust, including 200, 300, 400, 500, 600, etc. The corrosion resistance of stainless steel mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, etc.) and internal structure, and chromium plays a major role. Chromium has high chemical stability and can form a passivation film on the steel surface, isolating the metal from the outside world, protecting the steel plate from oxidation, and increasing the corrosion resistance of the steel plate.
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