Stainless steel bar 2mm-625mm 1.4571 UNS S31635 Round bar solid material Round steel (length : 1 Meter x 10 st/pc, diameter : 19mm (≈3/4 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 can provide you with an offer from our stock or delivery program.
- Production time: 6-7 weeks
- Preparation for dispatch: 2-3 business days
- Delivery time: depends on the parcel service—please refer to our FAQ
Round steel 1.4571 is a stainless, austenitic chromium-nickel steel alloyed with molybdenum and stabilized with titanium. This grade offers high corrosion resistance, including protection against intergranular corrosion due to its titanium content, even after welding and during continuous use at temperatures up to 400°C. The steel can be used at temperatures up to +550°C and features good forgeability as well as excellent weldability.
V4A round steel is ideal for cold forming, though it is not suitable for polishing. It offers good workability, exceptional stability at elevated temperatures, and can be used at low temperatures down to -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 corrosion and intergranular corrosion resistance
- Usable at temperatures up to 550°C
- Good forgeability and outstanding weldability
- Well-suited for cold forming
- Not polishable
- Suitable for use at low temperatures
At Evek GmbH online shop, you’ll find V4A round steel in various sizes. Simply choose the steel that meets your needs—we’re always 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