Stainless steel bar 8mm-300mm 1.4542+AT UNS S17400 Round bar Round steel AISI 630 (length : 1 Meter, diameter : 20mm)
- Typical areas of application for 1.4542 round bar are: aerospace; medical technology; Mechanical engineering; oil and gas industry; chemical industry; Food industry; Shipbuilding;
- 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 a customized offer from our stock or delivery program.
- Production time: 6-7 weeks
- Shipment preparation: 2-3 business days
- Delivery time: Varies by parcel service. Please consult our FAQ for more details.
Alloy 1.4542 is a highly popular stainless chromium-nickel steel with added copper, precipitation hardened to achieve a martensitic structure. This material offers excellent corrosion resistance along with high strength and hardness.
This stainless steel performs well in temperatures ranging from -29°C to 343°C while retaining good mechanical properties. It also boasts good ductility and its corrosion resistance is comparable to that of 1.4301 steel.
AISI 630 is widely used in industries such as aerospace, marine, oil & gas, chemical, and food processing for manufacturing robust machine components, bushings, turbine blades, couplings, bolts, shafts, nuts, and measuring tools.
You can purchase 1.4542 material at a competitive price from the Evek GmbH online shop, with worldwide shipping available. High-quality round bars are in stock and ready to ship.
Common applications for 1.4542 round bars include:
- Aerospace
- Medical technology
- Mechanical engineering
- Oil and gas industry
- Chemical industry
- Food industry
- Shipbuilding
Key properties of 1.4542 include:
- High strength
- Outstanding corrosion resistance
- Good impact resistance
- Excellent mechanical properties
Evek GmbH is your reliable supplier for 1.4542 steel materials, offering only the highest quality products.
- Type
- Round bar
- material
- Stainless steel
- Material number
- 1.4542
- EN
- X5CrNiCuNb16-4
- AISI
- 630
- density
- 7.8 g/cm³
- tensile strenght
- 1000 - 1200 MPa