Stainless steel bar 6mm-400mm 1.4539 UNS N08904 Round bar profile Round steel AISI 904L (length : 1 Meter, diameter : 16mm)
- Field of application: chemical industry; pharmaceutical industry; oil and gas industry; Mechanical engineering; construction 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 specific dimensions, please contact us. Our sales team will provide a tailored offer from our stock or delivery program.
- Production time: 6-7 weeks
- Shipment preparation: 2-3 business days
- Delivery time: Depends on the shipping service. Please refer to our FAQ for more information.
Material 1.4539 is an alloy that blends molybdenum and copper with iron, providing outstanding resistance to reducing acids like sulfuric acid. It offers excellent resistance to chlorides in the environment, helping to prevent pitting, crevice, and stress corrosion cracking.
Stainless steel 1.4539 is widely applied in the chemical, pharmaceutical, oil and gas industries. It is commonly used for tanks, valves, heat exchangers, flanges, and manifolds. The copper content in 904L stainless steel makes it particularly suitable for equipment involved with sulfuric and phosphoric acids.
For situations requiring better pitting corrosion resistance than grade 316, 904L stainless steel is an excellent choice. Its high 25% nickel content enhances resistance to chloride stress corrosion cracking compared to standard austenitic grades like 304.
You can purchase material 1.4539 at competitive prices in the Evek GmbH online store. We offer high-quality round bars with worldwide shipping.
Common applications for 1.4539 round bars include:
- Chemical industry
- Pharmaceutical industry
- Oil and gas industry
- Mechanical engineering
- Construction industry
- Shipbuilding
Key properties of material 1.4539:
- Exceptional corrosion resistance
- Enhanced resistance to chloride-induced stress corrosion
- Good weldability
- Excellent polishability
- Usable in temperatures from -60°C to 400°C
Evek GmbH is your reliable supplier for 1.4539. Source premium steel materials with us.
- Type
- Round bar
- material
- Stainless steel
- EN
- X1NiCrMoCu25-20-5
- US
- N08904
- AISI
- 904 L
- density
- 8.0 g/cm³
- Thermal conductivity
- 12 W/(m-K)
- Electrical resistance
- 1 Ω mm²/m