309. 309 is an austenitic heat resistant alloy with oxidation resistance to 1900°F under constant temperature conditions. When frequent thermal cycling is involved, the alloy is resistant to about 1850°F. The high chromium and relatively low nickel content of 309 provide good resistance to high temperature sulfur bearing atmospheres. 309 has only moderate resistance to carbon absorption
309S Stainless Steel Fittings ASTM A403 WP 309S Pipe Check Price List of 309S Stainless Steel Buttweld Fittings, Most trusted Stainless Steel UNS S30908 Pipe Elbow Stockist. There are welded and seamless fittings but the ASME B16.9 309S Stainless Steel Seamless Fittings have better dimensional accuracy with the diameters ranging from ½ inches to 48 inches.There are specific types of elbows such as the Stainless Steel 309S Long Radius Elbow and
309S stainless steel plate. 309S stainless steel is a highly alloyed austenitic stainless steel used for its excellent oxidation resistance, high-temperature strength, and creep resistance. The lower nickel content of Stainless Steel 309, compared to Stainless Steel 310, improves its resistance to hydrogen sulfide (H2S) attack at high temperatures.
AISI 309S Stainless Steel plate, AISI 309S sheet, AISI We can produce the AISI 309S has the following specifications:Round bar steel:1mm to 3000mm. Square-shape steel:1mm to 2000mm. Plate steel:0.1mm to 2500mm. Width:10mm to 2500mm. Lenth:We can supply any lenth based on the customer's requirement. Forging:Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
ATI 309/ATI 309S/ATI 310/ATI 310SATI 309 and ATI 310 austenitic stainless steels are typically used for elevated temperature applications. Their high chromium and nickel contents provide comparable corrosion resistance, superior resistance to oxidation and the retention of a larger fraction of room temper ature strength than the common austenitic alloys like Type 304.
A chromium-nickel stainless grade, Alloy309/309S is suitable for a number of high temperature applications. Alloy 309/309S is an austenitic heat resisting stainless steel. 23% chromium, approx. 5% more than 304 stainless steel gives Alloy 309/309S an edge over 304 stainless steel when it comes to general corrosion resistance at elevated temperatures.
Experienced supplier of 309S stainless seel coil309S is used for its high-temperature oxidation resistance to hydrogen sulfide attack for applications such as furnace parts,firebox sheets,high-temperatre
GB/T13296-91 Large Diameter Seamless Stainless Steel Pipe 309s seamless stainless steel pipe no blister, no sand hole, no black spots, no cracks and weld is flat and level.Bending, cutting, welding processing performance advantages.Nickel content stability.Products in accordance with Chinese GB, American ASTM, Japan JIS, etc.
About product and suppliers:The demand for high-strength and durable structures is on the rise, and so are the demands for 309s stainless steel plate. has in stock tons of cost-effective and versatile 309s stainless steel plate uniquely created to meet different design criteria. These 309s stainless steel plate can be cut and welded to create super-fitting products that are ideal
Stainless Steel 309 309S Tubes supplier in Mumbai IndiaAlloy 309/309S is actually an austenitic stainless steel that is used typically for the elevated temperature applications. The high content of nickel and chromium alloys is providing comparable resistance to corrosion excellent resistance to oxidations.
Stainless Steel 309S Round Bars, SS 309S Rods, SS 309S Price List of Stainless Steel 309s Round Bar. Stainless Steel 309s Round Bar US $0.5-1000 / Piece (FOB Price) Stainless Steel 309s Round Bar, US $300-500 / Ton (FOB Price) ASTM A276 Stainless Steel 309s Bars US $1-900 / Piece (FOB Price) SS 309s Bright Bars US $0.5-1000 / Piece (FOB Price) Steel 309s Hex Bars US $1-300 / Piece (FOB Price)
The tensile strength of 309, 309S and 309H is at most 85 ksi. The yield strength at 0.2% for this grade stainless steel plate is 30 ksi. The elongation for 309, 309S and 309H is 40%. 309 and 309H plate has a hardness of 217 on the Brinell hardness scale while 309S has a hardens of only 95 on the Brinell scale. Physical Properties