Stainless steel bar 2mm-625mm 1.4571 UNS S31635 Round bar solid material Round steel (length : 0.3 Meter, diameter : 115mm (≈4.53 inch))
- Applications: construction industry; chemical industry; Shipbuilding; Food industry; pipeline construction; Pharmaceutical Industry;
- 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 dimension, 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: varies by parcel service. Please see our FAQ for details.
Round steel 1.4571 is a corrosion-resistant, austenitic chromium-nickel stainless steel, alloyed with molybdenum and stabilized with titanium. This grade offers excellent corrosion resistance, including intergranular corrosion, due to its titanium content—making it suitable for use in welded conditions and continuous operation up to 400°C. The steel withstands temperatures up to +550°C, offers good forgeability, and is highly weldable.
V4A round steel is ideal for cold forming, though it cannot be polished. It performs well in processing and remains stable at high temperatures. The material can also be used at low temperatures, down to -50°C.
Common applications for round steel 1.4571 include:
- Construction industry
- Chemical industry
- Shipbuilding
- Food industry
- Pipeline construction
- Pharmaceutical industry
Key advantages of V4A round steel:
- High resistance to corrosion, including intergranular corrosion
- Suitable for temperatures up to 550°C
- Excellent weldability and good forgeability
- Well-suited for cold forming
- Not suitable for polishing
- Performs reliably at low temperatures
At Evek GmbH online shop, you can find V4A round steel in various options. Visit us to choose the right steel for your needs or contact us for assistance. We are always happy to help.
- Type
- Round bar
- material
- Stainless steel
- Material number
- 1.4571
- US
- S31635
- AISI
- 316 Ti
- density
- 8.0 g/cm³
- Thermal conductivity
- 15 W/(m-K)
- Electrical resistance
- 0.75 Ω mm²/m