Stainless steel bar 2mm-625mm 1.4571 UNS S31635 Round bar solid material Round steel (length : 1 Meter x 5 st/pc, diameter : 30mm (≈1.1811 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 size, please contact us. Our sales team will be happy to provide you with an 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 check our FAQ for details
Round steel 1.4571 is a rust-resistant, austenitic chromium-nickel stainless steel alloyed with molybdenum and stabilized by titanium. This grade offers excellent corrosion resistance and, thanks to titanium, is highly resistant to intergranular corrosion—even after welding and during continuous use up to 400°C. The maximum operating temperature is +550°C. The steel is easy to forge and has outstanding weldability.
V4A round steel is ideal for cold forming, though it is not suitable for polishing. It features good machinability and maintains structural stability even at elevated temperatures. It can also be used in environments as cold as -50°C.
Common applications for round steel 1.4571 include:
- Construction
- Chemical industry
- Shipbuilding
- Food processing
- Pipeline construction
- Pharmaceutical industry
Key features of V4A round steel:
- Excellent resistance to corrosion, including intergranular corrosion
- Usable at temperatures up to 550°C
- Good forgeability and outstanding weldability
- Well-suited for cold forming
- Not suitable for polishing
- Can be used at low temperatures
You can find V4A round steel in the Evek GmbH online shop. Browse our range to find the steel that meets your specific needs. Our team is always ready to help you make the right choice.
- 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