Stainless steel bar 10mm-80mm 1.4742 round bar profile round steel AISI 442
- Possible applications: mechanical engineering; Apparatus construction for high-temperature use; high temperature conveying systems; cement industry; furnace construction; reactors;
- If your desired length is not listed, select the next larger length. Leave a comment with your order with the length you want. We cut according to your measurements.
- Tolerance in cutting: +/-3mm.
- Didn't find the sizes you wanted? Just contact us! We are happy to help you with your request.
Length tolerance +/-3mm
Do you need a different steel quality or dimension? Please write to us. Our sales team makes an offer from stock program or delivery program :)
- Production time - 6-7 weeks.
- Preparation for shipment - 2-3 working days.
- Delivery time - depending on the parcel service. Look at the FAQ please.
Material 1.4742 is a heat-resistant chromium steel with aluminum additives with a ferritic structure, used for working at high temperatures for elements without heavy loads. 1.4742 material has heat resistance up to 1050℃ in air and has very good resistance to environments containing sulfur compounds and reducing gases.
It is characterized by relatively good machinability and excellent resistance to low-temperature carbonization gases.
The relatively low price resulting from the limited content or complete absence of nickel in the composition means that the material with a ferritic structure is resistant to cold working and welding additional heat treatment operations in the range of 750-800 °C with cooling requires the air. Steel becomes brittle in the temperature range of 450-530 °C.
Grade 1.4742 is used as steel for burners, parts of furnaces and reactors, pipe caps in furnaces, heat-resistant boiler elements, heater brackets, apparatus and machine parts in the plastics industry and plastic dryers.
The material 1.4742 is available in the Evek GmbH online shop at a good price. Buy high quality round bars with shipping worldwide.
Typical areas of application for 1.4742 round bar are:
- Mechanical engineering;
- Apparatus construction for high-temperature use;
- high temperature conveying systems;
- cement industry;
- furnace construction;
- reactors;
The material 1.4742 is characterized by the following features:
- good forgeability;
- resistant to oxidizing, sulphurous gases;
- scaling resistant in air from 800 - 1000 °C;
- suitable for cold forming as well as hammer and die forging;
Evek GmbH is your competent supplier for 1.4742. Procure steel materials of the highest quality.
- Type
- Round bar
- material
- stainless steel
- density
- 7.7 kg / dm³
- Thermal conductivity
- 19 W/m·K
- Electrical resistance
- 0.93 Ω mm²/m
