Stainless steel bar 8mm-300mm 1.4542+AT UNS S17400 Round bar Round steel AISI 630 (length : 1 Meter, diameter : 40mm)
- 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
Looking for a different steel grade or size? Contact us and our sales team will provide a tailored quote from our stock or delivery program.
- Production time: 6-7 weeks.
- Shipment preparation: 2-3 business days.
- Delivery time: Depends on the parcel service. Please refer to our FAQ.
Alloy 1.4542 is a highly popular stainless chromium-nickel steel enhanced with copper and precipitation hardened to achieve a martensitic structure. This material offers excellent corrosion resistance along with high strength and hardness.
Suitable for use in temperatures ranging from -29℃ to 343℃, 1.4542 maintains solid performance characteristics. It features good ductility and corrosion resistance similar to 1.4301 stainless steel.
AISI 630 is widely utilized across aerospace, marine, oil and gas, chemical, and food processing industries — ideal for demanding components such as bushings, turbine blades, couplings, bolts, driveshafts, nuts, and measuring devices.
Order 1.4542 stainless steel round bars from Evek GmbH at competitive prices, with worldwide shipping available.
Typical applications for 1.4542 round bar include:
- Aerospace
- Medical technology
- Mechanical engineering
- Oil and gas industry
- Chemical industry
- Food industry
- Shipbuilding
Key properties of 1.4542 material:
- High strength
- Outstanding corrosion resistance
- Good impact resistance
- Excellent mechanical properties
Trust Evek GmbH as your reliable supplier for 1.4542 stainless steel. Acquire top-quality steel materials for your needs.
- 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