Stainless steel bar 10mm-80mm 1.4742 round bar profile round steel AISI 442 (length : 1 Meter, diameter : 30mm)
- 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 be happy to provide you with a quote from our stock or delivery program.
- Production time: 6-7 weeks
- Preparation for shipment: 2-3 business days
- Delivery time: depends on the parcel service; please see our FAQ for details
Material 1.4742 is a heat-resistant chromium steel alloyed with aluminum and has a ferritic structure. It is designed for use at elevated temperatures in applications where heavy loads are not present. This material offers heat resistance up to 1050°C in air and stands out for its excellent resistance to sulfur-containing atmospheres and reducing gases.
It features good machinability and outstanding resistance to low-temperature carburizing gases.
Thanks to its low or absent nickel content, 1.4742 is cost-effective. Its ferritic structure provides resistance to cold working and welding. Additional heat treatment at 750-800°C followed by air cooling is recommended. Note, however, that the steel can become brittle in the temperature range of 450-530°C.
Typical applications of grade 1.4742 include burner parts, furnace and reactor components, furnace pipe caps, heat-resistant boiler elements, heater supports, and machinery for the plastics industry, including plastic dryers.
You can purchase 1.4742 round bars in the Evek GmbH online shop at competitive prices, with worldwide shipping available.
Common uses for 1.4742 round bar include:
- Mechanical engineering
- Apparatus construction for high-temperature environments
- High-temperature conveying systems
- Cement industry
- Furnace construction
- Reactors
Key properties of 1.4742 include:
- Good forgeability
- Resistance to oxidizing and sulfurous gases
- Scaling resistance in air from 800°C to 1000°C
- Suitable for cold forming, hammer forging, and die forging
Evek GmbH is your reliable supplier for 1.4742 steel. Choose us for top-quality steel materials.
- 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 |