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China Manufacturer Special Steel High Quality 310S Stainless Steel Pipe Plate Bar

310S stainless steel (0Cr25Ni20) is an austenitic chromium-nickel stainless steel with good oxidation resistance and corrosion resistance. Because of the higher percentage of chromium and nickel, 310S has much better creep strength and can continue to operate at high temperatures. It has good The high temperature resistance.
310S stainless steel has good high temperature resistance. When the temperature exceeds 800, it begins to soften and the allowable stress begins to decrease continuously. The maximum service temperature is 1200 ℃. Due to the high content of nickel (Ni) and chromium (CR), it has good oxidation resistance, corrosion resistance, acid and alkali resistance and high temperature resistance. High temperature resistant steel pipes are specially used for manufacturing electric furnace tubes. After increasing the carbon content in austenitic stainless steel, the strength is improved due to its solid solution strengthening effect. The chemical composition characteristics of austenitic stainless steel are based on chromium and nickel, adding molybdenum, tungsten, niobium and titanium Because of its face centered cubic structure, it has high strength and creep strength at high temperature.

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Model: 310S Stainless Steel

Ronsco 310S Parameter Table
310S Stainless Steel (UNS S31008/EN 1.4845) , AISI 310S, X8CrNi25-21
Genenal Introduction
Stainless steel 310S is an austenitic heat resistant alloy with excellent resistance to oxidation under mildly cyclic conditions through 2000°F. Its high Cr and Ni contents provide comparable corrosion resistance, superior resistance to oxidation and the retention of a larger fraction of room temperature strength than the common austenitic alloys such as 304. Grade 310S is a low carbon version of grade 310. 310S is less prone to embrittlement and sensitization in service. Now 310S replaces 310. 
Chemical Composition:
ContentCSi MnSNiCrPMoCuFe

19.20 24.00 

Max0.08 1.50 2.00 0.0322.00 26.00 0.045 0.75 0.50 BAL

Forms & Specifications:
Bar & Profile: ASTM A276/ASME SA276
Thick Plate, Sheet & Strip: ASTM A240/ASME SA240,
Seamless pipe/tube: ASTM A312/ASME A312, ASTM A213/ASME SA213, ASTM A269/ASME SA269,
Welded nominal pipe: ASTM A312/ASME A312,  , ASTM A269/ASME SA269, ASTM A249/ASME SA249, ASTM A409/ASME SA409
Pipe fittings: ASTM A403
Forgings: ASTM A473, ASTM A182
Physical PropertiesApplication:
Density: 8.00g/cm³
Oxidation resistance to 2000°F
Moderate strength at high temperature
Resistance to hot corrosion
Strength and toughness at cryogenic temperatures
Heat Exchangers
Radiant Tubes
Muffles, retorts, annealing covers
Tube hangers for petroleum refiing adn steam boilers
Coal gasifier internal components
Furnace parts, conveyor belts, rollers, oven linings, fans
Food processing equipment
Cryogenic structures
Typical Mechanical Properties:
Temperature, °FTemp℃Yield Strength 0.2%
min. (ksi)
Tensile Strength
min.  (ksi)
702035.00 80.00 
100053820.80 67.80 
120065020.70 54.10 
140076019.30 35.10 
160087012.20 19.10 

For more information about 310S Stainless Steel (UNS S31008/EN 1.4845) Pipes & Tubes, Sheet & Plates, Round Bars & Rods, Wire, Forgings Etc, please call+86 17708476248or send an Email to[[email protected]]

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