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Flange, valve, fitting made of stainless steel Incoloy 825

Equivalent

Grade analogue W. Nr. Aisi Uns En Order
~ХН38ВТ EI703 2.4858 N08825 NiCr21Mo Delivery from the stock, in stock

Technical characteristics

Incoloy 825 has a high impact hardness at room temperature. It keeps a lasting-quality at cryogenic temperatures. Alloy can be cold-worked and hot-worked. A hot working should be done at +870 — 1180 ° C and should be finished at 870 — 980 °C. Details that are obtained with a hot deformation must undergo a stabilizing annealing before using for providing a maximum of corrosion resistance.

Nickel C P Cr Si S Mn Co Cu Mo Cb+Ta Fe Al Ti
38−46 0,05   19,5−23.5 0,5 0,03 1,0   1,5−3.0 2,5−3.5   22 minutes max 0.2 0,6−1.2

Relevance

Valves, fittings, flange made of iron-chrome-nickel alloy Incoloy 825 are characterized by a high resistance to corrosion cracking. Alloy is stabilized with titanium and additives of molybdenum and copper. It gives a perfect resistance to effect of aggressive environments including sea water in chemical industry. The only demerit of alloy is its relatively high content (22%) of iron that makes it less resistant to effect of alkaline corrosion. Forged flanges are used in high-pressure vessel, air manifolds, heat-transfer devices. They are used in marine industries such as underwater marine system of oil production, industrial air buffers.

Workability

This alloy has a good workability. It can satisfactory be taken to molding. However, it is disposed to a hammering harden. That is why it must be cut at small speeds with a special tool. It differs with an excellent weldability by dint of well-balanced composition. Welding is done without further heat treating or previous heating.

Welding:

Type Description
weldable
without stint
welding is done without further heat treating or previous heating
hardly weldable in order to obtain a qualitative welded joints, it is necessary to perform the following operations: while welding to heat it up to 200−300°C, to do a heat treating (annealing) after welding
limitedly weldable welding is possible at heating to 100−120°С and last heat treating

Buy at a bargain price

«Auremo» supplier offers to buy stainless fitting by wholesale. There is a wide range of half-finished goods in stock. Flanges, valves, fittings Inconel 825 are always in stock. You can buy them for an affordable Incoloy 825 flange, valve, fitting price from a supplier. Buy Incoloy 825 flange, valve, fitting today. Incoloy 825 flange, valve, fitting a price is privileged for wholesale buyers.

Incoloy 825 flange, valve, fitting supplier

«Auremo» supplier is a recognized expert on a market of stainless fitting. Thanks to offices in Eastern Europe, we are able to make a prompt cooperation with business partners. Experience of «Auremo» allows you buy Incoloy 825 flange, valve, fitting in any quantity. You can easily buy goods by wholesale. «Auremo» company is a reliable Incoloy 825 flange, valve, fitting supplier that invites all the wishing to a partnership. We have the best price-quality ratio. All products are certificated. A delivery service will supply your order in the shortest possible time. Buy Incoloy 825 flange, valve, fitting today. There is the best price from Inconel 718 rod, wire supplier.