Stainless steel bar 2mm-250mm 1.4571 UNS S31635 Round bar Round steel solid material 0.02-1 meter (length : 0.1 Meter, diameter : 4mm)

Length Tolerance: +/-3mm

If you require a different steel grade or size, please reach out to us. Our sales team will provide a quote based on our available stock or delivery options.

• Order processing time: 2-3 business days.
• Delivery time depends on the courier service. For details, please refer to our FAQ.

Round steel 1.4571 is an austenitic, stainless chromium-nickel steel alloyed with molybdenum and stabilized with titanium. This steel offers excellent corrosion resistance, including protection against intergranular corrosion—even after welding and during continuous operation up to 400°C. Its maximum operating temperature is +550°C, and it is known for both good forgeability and outstanding weldability.

V4A round steel is ideal for cold forming applications, though it cannot be polished. It is easy to process and maintains high stability, even at elevated temperatures. The material can also be used in environments as cold as -50°C.

Common uses for round steel 1.4571 include:

• Construction
• Chemical industry
• Shipbuilding
• Food processing
• 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 weldability
• Well-suited for cold forming
• Not suitable for polishing
• Performs well at low temperatures

Evek GmbH online store offers V4A round steel. Browse our selection to find the right steel for your needs. Our team is happy to assist you with any questions.