45Х14Н14В2М - ei69 wire, circle
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Steel pipe 45Х14Н14В2М (ЭИ69) is made of heat-resistant high-alloy chromium-nickel alloy. Its composition according to
This alloy is heat-resistant and heat-resistant, but unstable in environments containing sulfur. Pipe from this alloy is designed for continuous operation at t ° 650 ° C, but can withstand elevated temperatures up to 850 ° C, above which the active formation of scale. Weldability is limited, requiring preheating of parts to 200 ° C and the final heat treatment.
This steel is used for the production of afterburner parts - an additional combustion chamber in turbojet engines that increases the thrust (it operates at t°600-700°C and the minimum load), for various mechanisms and parts of gas pipeline systems, which also have a minimum load. In addition, for the manufacture of heating elements and welding wires for cladding parts and welding metal structures in mechanical engineering. Pipes made of this steel are used for water drainage as well as for discharge of red-hot industrial gases. When heated, chromium and nickel actively form a surface oxide film which enhances the material's resistance to aggressive environments. Circle and bar made of this steel is used as billets for shaped products: angles, beams, special profiles and channels, which are used in construction work of any complexity. In the engineering industry, the circles are used for the production of pushers, axles and shafts.
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At the warehouse of Evek GmbH a wide range of heat-resistant rolled steel standard and non-standard parameters. It is not difficult to buy 45Cr14N14V2M grade products from us. You can make a purchase without leaving your office, for example, online through the Company's website. To purchase you only need to place the order and click "buy". If necessary, our managers can consult you on any current issues. They will give you all necessary information concerning products, price range, and terms of sale. Lead time is minimal. In case of bulk purchases we provide discounts.