Incoloy 825® - 2.4858 - Alloy 825 tube

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
ХН38VT EI703 2.4858 N08825 NiCr21Mo Delivery from the stock, in stock

Incoloy 825® - UNS N08825

Werkstoff Nr. 2.4858. Common trade names: Incoloy 825®, Nickelvac® 825, Nicrofer 4241®. It is an iron-chromium-nickel alloy of titanium, copper and molybdenum. It is highly resistant to many types of corrosion in aggressive environments such as: crevice corrosion, intergranular corrosion and corrosion cracking. The alloy does not lose its mechanical properties even under severe heat. The operating temperature range is from 870 to 1180 °C. The material has good weldability by all methods.


Rolled steel is available in: sheets, strips, plates, rounds, wire, seamless and welded tubes, forgings, fittings and flanges. Sheets are supplied in thicknesses from 0.5 to 4 mm. The strip in coils is 300 mm wide. Plates (plate) are supplied up to 75 mm thick. Circle is supplied as forgings up to Ø 150 mm. Larger circles can be made to order, as can seamless and welded pipes. Larger sizes of pipes are also made to order. All products (in terms of weld quality) are subjected to nondestructive testing methods. In fact, it is possible to manufacture pipe of any diameter and tolerance level regardless of batch size.

Chemical composition:

C Mn P S Si Cr Ni Mo Cu Co Cb+Ta Ti Al Fe
0,05 1,0 0,03 0,5 19,5-23,5 38-46 2,5-3,5 1,5-3,0 0,6-1,2 0.2 max 22 min


All presented Incoloy 825 products are certified. The technical documentation includes data on the chemical composition, the limiting percentage of impurities; mechanical properties of the products. From us you can buy in bulk any semi-finished products for large-scale production. We also offer optimum conditions for retail buyers. The high level of service and responsiveness of service is the face of our company.

Buy at the best price

Evek GmbH has an unlimited range of nickel alloys of the highest quality. We offer special alloys at the best price. If you are interested in our offer, please contact your nearest office. Qualified specialists will provide all necessary information regarding products, price range, sales conditions. The cost of goods depends on the parameters of products and additional terms of delivery.