Stainless steel bar 2mm-625mm 1.4571 UNS S31635 Round bar solid material Round steel (length : 1 Meter x 250 st/pc, diameter : 3.5mm (≈9/64 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 size, please contact us. Our sales team will provide you with an offer based on available stock or delivery schedules.
- Production time: 6-7 weeks
- Shipment preparation: 2-3 business 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 high resistance to corrosion, including intergranular corrosion, both in welded conditions and during prolonged use up to 400 °C. The maximum operating temperature is +550 °C. It features good forgeability and excellent weldability.
V4A round steel is ideal for cold forming, though it is not suitable for polishing. It maintains stability at elevated temperatures and can be used in environments as cold as -50 °C.
Common applications for round steel 1.4571 include:
- Construction
- Chemical industry
- Shipbuilding
- Food industry
- Pipeline construction
- Pharmaceutical industry
Key properties of V4A round steel:
- Excellent corrosion resistance, including intergranular corrosion
- Suitable for use 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
Evek GmbH online shop offers V4A round steel. Browse our selection and choose the steel that meets your needs. Our team is ready to support you with your requirements.
- 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