Stainless steel bar 2mm-625mm 1.4571 UNS S31635 Round bar solid material Round steel (length : 0.2 Meter, diameter : 140mm (5.512 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 glad to provide you with an offer from our stock or delivery program.
- Production time: 6-7 weeks
- Preparation for shipment: 2-3 business days
- Delivery time: depends on the parcel service—please refer to our FAQ for more information.
Round steel 1.4571 is an austenitic, rust-resistant, chromium-nickel stainless steel, alloyed with molybdenum and stabilized by titanium. This grade provides strong corrosion resistance, including excellent protection against intergranular corrosion, even after welding and during continuous operation up to 400°C. The steel can be used at temperatures up to +550°C. It is easy to forge and weld.
V4A round steel is ideal for cold forming, though it is not suitable for polishing. It maintains stability at high temperatures and performs well even in low temperatures down to -50°C.
Common applications for round steel 1.4571 include:
- Construction
- Chemical industry
- Shipbuilding
- Food industry
- Pipeline construction
- Pharmaceutical industry
Key advantages of V4A round steel:
- Excellent corrosion resistance, including intergranular corrosion
- Suitable for usage up to 550°C
- Good forgeability and outstanding weldability
- Well suited for cold forming
- Not suitable for polishing
- Performs well at low temperatures
At Evek GmbH online shop, you can find V4A round steel tailored to your needs. Visit us to choose the right steel for your project. Our team is always ready to help you.
- 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