Stainless steel bar 10mm-80mm 1.4742 round bar profile round steel AISI 442 (length : 1 Meter, diameter : 20mm)
- 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
If you require a different steel grade or size, please contact us. Our sales team will provide you with a tailored offer from our stock or delivery program.
- Production time: 6-7 weeks.
- Preparation for shipping: 2-3 business days.
- Delivery time: Depends on the parcel service. Please refer to our FAQ for details.
Material 1.4742 is a heat-resistant chromium steel alloyed with aluminum, featuring a ferritic structure. It is specifically designed for use at high temperatures in applications that are not subject to heavy mechanical loads. This grade demonstrates heat resistance up to 1050℃ in air and offers exceptional resistance to sulfurous environments and reducing gases.
1.4742 is known for its good machinability and excellent resistance to carburizing gases at low temperatures.
Due to its low or zero nickel content, this steel is cost-effective and exhibits resistance to cold working and welding. Additional heat treatment between 750-800°C followed by air cooling is recommended. Note that the steel becomes brittle in the 450-530°C temperature range.
Common uses for 1.4742 include burner parts, furnace and reactor components, pipe caps in furnaces, heat-resistant boiler elements, heater supports, and machine parts for the plastics industry and dryers.
You can purchase 1.4742 material at competitive prices from the Evek GmbH online shop, with worldwide shipping available.
Typical applications for 1.4742 round bars include:
- Mechanical engineering
- High-temperature equipment construction
- High-temperature conveying systems
- Cement industry
- Furnace construction
- Reactor components
Key properties of 1.4742:
- Good forgeability
- Resistance to oxidizing and sulfurous gases
- Scaling resistance in air from 800 to 1000°C
- Suitable for cold forming, as well as hammer and die forging
Evek GmbH is your reliable supplier for 1.4742, offering high-quality steel products for various industrial applications.
- Type
- Round bar
- material
- Stainless steel
- density
- 7.7 g/cm³
- Thermal conductivity
- 19 W/m-K
- Electrical resistance
- 0.93 Ω mm²/m
| | Combination name | Price | |
| | £46.50 | ||
| | £55.60 | ||
| | £86.90 | ||
| | £195.40 | ||
| | £266.00 | ||
| | £347.50 | ||
| | £542.90 | ||
| | £781.80 |