Stainless steel bar 2mm-625mm 1.4571 UNS S31635 Round bar solid material Round steel (length : 1 Meter, diameter : 55mm (≈2.17 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 provide you with a customized 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—see our FAQ for details
Round steel 1.4571 is an austenitic, rust-resistant chromium-nickel stainless steel alloyed with molybdenum and stabilized with titanium. This material is highly resistant to corrosion, including intergranular corrosion, even after welding and during prolonged use at temperatures up to 400 °C. It can be used at temperatures up to +550 °C, and offers good forgeability and excellent weldability.
V4A round steel is ideal for cold forming, although it cannot be polished. It retains stability at high temperatures and is suitable for use at low temperatures down to -50 °C.
Common applications for 1.4571 round steel include:
- Construction
- Chemical industry
- Shipbuilding
- Food processing
- Pipeline construction
- Pharmaceutical industry
Key advantages of V4A round steel:
- Excellent corrosion resistance, including intergranular corrosion
- Usable at temperatures up to 550 °C
- Good forgeability and outstanding weldability
- Well suited for cold forming
- Not suitable for polishing
- Performs well at low temperatures
The Evek GmbH online shop offers V4A round steel. Browse our selection and find the right steel for your needs. Our team is here to help with any questions you may have.
- 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