Stainless steel bar 2mm-625mm 1.4571 UNS S31635 Round bar solid material Round steel (length : 1 Meter x 5 st/pc, diameter : 25mm (≈63/64 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 an offer based on our stock or delivery options.
- Production time: 6-7 weeks
- Shipment preparation: 2-3 working days
- Delivery time depends on the parcel service – please refer to our FAQ.
Round steel 1.4571 is a corrosion-resistant, austenitic chromium-nickel stainless steel, alloyed with molybdenum and stabilized with titanium. This steel offers excellent resistance to corrosion and, thanks to its titanium content, is highly resistant to intergranular corrosion even after welding or at continuous temperatures up to 400 °C. Its maximum operating temperature is +550 °C. The material is easily forgeable and offers outstanding weldability.
V4A round steel is ideal for cold forming applications but cannot be polished. It maintains its structural stability at high temperatures and is also suitable for use 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
V4A round steel is valued for its:
- Excellent corrosion resistance, including intergranular corrosion
- Suitability for use at temperatures up to 550 °C
- Good forgeability and weldability
- Ideal for cold forming
- Not suitable for polishing
- Performance at low temperatures
Evek GmbH online shop offers V4A round steel. Visit us to find the right steel for your needs – our team is ready 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