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904L

SS 904L Pn 40 Flanges are generally made of high-alloy Austenitic stainless steel that contains 23-28% chromium, 19-23% nickel, 4-5% copper and a low amount of molybdenum, manganese, nitrogen, phosphorus, silicon and sulfur. These flanges have excellent resistance to crevice corrosion and pitting in heavily chloride-contaminated environments and good stress corrosion cracking resistance. They offer good oxidation resistance up to 870°C (1600°F) and good mechanical properties even at temperatures down to minus 196°C (-320°F). The addition of Copper to the alloy significantly increases their corrosion resistance and allows them to be welded with minimal risk of intergranular corrosion. These qualities make 904L Pn 40 Stainless Steel Flanges perfect for use in numerous industries where they can endure exposure to highly corrosive compounds with excellent reliability.

Stainless Steel 904L Pn 40 Flanges are commonly used in the engineering, petrochemical and offshore industries for their superior chemical resistance and non-toxicity. These flanges are designed to handle a wide range of corrosive materials, from acidic environments and seawater to chloride-containing media. With a higher resistance to chlorides than regular stainless steel grades, Stainless Steel 904L Pnasues offer excellent mechanical strength and durability. This makes them ideal candidates for installations which require long-term stable performance, such as pumps and valves. The alloy is also an excellent choice when welding is required due to its minimal heat-affected area, making it easy to join with adjacent metal components without compromising the weld quality.

FAQ's for Stainless Steel 904L PN 40 Flanges

Stainless Steel 904L Pn 40 Flanges have a density of 8.03g/cm3, making it well suited to applications requiring high strength and corrosion resistance without added weight or bulk. Its use in various industries including power generation, petrochemical and chemical processing makes it an ideal material for flange designs due to its durability and performance.

Stainless steel 904L Pn 40 flanges may have some moments of magnetism, though due to the high chromium content alloy, it has very low magnetic permeability.

Stainless Steel 904L Pn 40 Flanges Starts At Rs 350/Kg To Rs 450/Kg

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