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347H

Stainless Steel 347H Elbow Pipe Fittings combine iron and chromium with other elements such as nickel, manganese and molybdenum. Chromium content in these fittings is relatively high, usually in the range of eighteen to twenty-one per cent, giving the steel its superior resistance against oxidation up to 800°C. Nickel can be added in small quantities if required, and this will aid austenite stability at high temperatures. Manganese significantly improves hardenability and has some solid solution-strengthening effects like carbon and nitrogen steels. Molybdenum helps increase pitting corrosion resistance and enhances weldability by preventing grain growth at higher temperatures if used in proportions close to two per cent. Overall, Stainless Steel 347H Elbow Pipe Fittings ensure optimal strength, resistance against oxidation and welding properties when used for industrial applications.

347H Elbow Pipe Fittings Stainless Steel are incredibly versatile, providing intense corrosion resistance and excellent strength. They are made using a heat treatment process and a high-carbon version that helps to enhance their durability. Because of the alloys present in these pipe fittings, they have better high-temperature creep strength. They are suitable for applications in oil and gas, chemical processing plants, refineries, and industrial plating plants. Due to its excellent low-temperature properties, a Stainless Steel 347H Elbow Pipe fitting can also be used for cryogenic applications. Moreover, it works excellently with austenitic stainless steels containing niobium-stabilizing elements like carbon monoxide plants, exhaust systems of combustion engines, and so on.

FAQ's for Stainless Steel 347H Elbow Pipe Fittings

The HSN code for stainless steel 347H elbow pipe fittings is 73079910.

Welding stainless steel 347H elbow pipe fittings require preheating the material to 200–400°F (93–204°C) before welding, then cooling down slowly. It is also recommended to use a filler metal with similar composition as the base metal, such as 309L or 308L.

Due to its high nickel content, stainless steel 347H is slightly magnetic.

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