Stainless steel bar 2mm-250mm 1.4571 UNS S31635 Round bar Round steel solid material 0.02-1 meter (length : 0.1 Meter, diameter : 20mm)

Length Tolerance: +/-3mm

If you require a different steel grade or specific dimensions, please reach out to us. Our sales team is happy to provide a quote from our available stock or delivery program.

• Shipment preparation time: 2-3 business days.
• Delivery duration depends on the parcel service. Please refer to our FAQ for more details.

Round steel 1.4571 is an austenitic, stainless chromium-nickel steel that includes molybdenum and is stabilized with titanium. This steel grade offers excellent corrosion resistance, and thanks to its titanium content, it resists intergranular corrosion—even after welding and during continuous use up to 400°C. The maximum operating temperature is +550°C. It features good forgeability and outstanding weldability.

V4A round steel is ideal for cold forming (though it cannot be polished), and it delivers high stability even at elevated temperatures. This steel is also suitable for use at low temperatures, down to -50°C.

Common uses for 1.4571 round steel include:

• Construction
• Chemical industry
• Shipbuilding
• Food industry
• Pipeline construction
• Pharmaceutical industry

Key features of V4A round steel:

• Excellent corrosion resistance, including intergranular corrosion
• Usable at temperatures up to 550°C
• Good forgeability and superior weldability
• Highly suitable for cold forming
• Not suitable for polishing
• Can be used in low-temperature environments

You can find V4A round steel in the Evek GmbH online shop. Browse our selection to find the steel that meets your needs. Our team is ready to assist you with any questions or special requests.