Stainless steel bar 2mm-625mm 1.4571 UNS S31635 Round bar solid material Round steel (length : 0.3 Meter, diameter : 105mm (≈4.13 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
- Preparation for shipping: 2-3 working days
- Delivery time: varies depending on the 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 steel grade offers excellent corrosion resistance and, thanks to its titanium content, strong protection against intergranular corrosion, even after welding or during prolonged use at temperatures up to 400°C. The maximum operating temperature is +550°C. It is known for its good forgeability and superior weldability.
V4A round steel is ideal for cold forming but is not suitable for polishing. It maintains stability at high temperatures and can also be used in low-temperature environments down to -50°C.
Common applications for round steel 1.4571 include:
- Construction industry
- Chemical industry
- Shipbuilding
- Food industry
- Pipeline construction
- Pharmaceutical industry
Key features of V4A round steel:
- Excellent resistance to corrosion, including intergranular corrosion
- Can be used at temperatures up to 550°C
- Good forgeability and outstanding weldability
- Well-suited for cold forming
- Not polishable
- Suitable for low-temperature applications
At Evek GmbH’s online shop, you’ll find V4A round steel in various options. Browse our selection and choose the steel that best fits your needs. Our team is ready to help you with any questions.
- 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