Brass rod Ø42-400mm Round rod Brass round material 2.0401 CuZn39Pb3 Ms58 Brass round rod
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Brass rod Ø0.4-400mm Round rod Brass round material 2.0401 CuZn39Pb3 Ms58 Brass round rod 0.02-1meter (length : 0.02 Meter, diameter : 55mm)

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  • Diameter from 0.4mm to 400mm; length: from 0.02 meter up to 1 meter.
  • Applications: Fittings and tap handles; screws and nuts; valve bodies; parts for electrical engineering and general mechanical engineering; cable clamps; ballpoint pen tips.
  • If your required length/width is not listed, please select the next larger length/width. Leave a comment with the desired length/width with your order. We will cut to your size.
  • Dimensional tolerances: +/-2mm.
  • Can't find the sizes you want? Just get in touch with us! We will be happy to help you with your request.

£16.53 Tax included

16.53 Tax excluded

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**Brass Round Bar CuZn39Pb3 (Material Number 2.0401)** The brass round bar CuZn39Pb3 (2.0401) is available in a variety of sizes from Evek GmbH, ready for immediate shipment from stock. Please note: the length tolerance is +/-2mm, and the ends of sawn bars may be sharp or not deburred. Product images show the bars at production length; supplied bars may vary. This brass alloy consists mainly of copper (approx. 57-59%), zinc (approx. 36-40%), and lead (approx. 2.5-3.5%). The addition of lead ensures excellent machinability, making it ideal for components requiring precise processing. The material is easily hot formed and achieves high strength and hardness through cold working, though its cold formability is limited due to the risk of stress corrosion cracking. Brass round bar CuZn39Pb3 is suitable for both soft and hard soldering, can be stamped easily, and is best polished mechanically. Electrolytic or chemical polishing is not recommended. Due to its lead content, this brass bar has limited weldability; resistance welding is the preferred method, while manual arc, gas, TIG, and MIG welding are not recommended. It also has relatively low corrosion resistance and should not be used in contact with aggressive media such as salt solutions, organic liquids, or water. Common applications for brass round bar CuZn39Pb3 include: - Fittings and tap handles - Screws and nuts - Valve bodies - Electrical and general mechanical engineering parts - Cable clamps - Ballpoint pen tips Key properties: - Excellent hot formability - Outstanding machinability - Suitable for soft and hard soldering - Good punching and mechanical polishing qualities - Limited weldability (best with resistance welding) - Low corrosion resistance to aggressive environments If you need a different alloy or size, contact our sales team for a personalized offer. Our online store is open 24/7 for easy ordering, and our staff is ready to assist with any questions. **Typical Chemical Composition (%):** - Copper (Cu): 57.0–59.0 - Zinc (Zn): remainder - Lead (Pb): 2.5–3.5 - Nickel (Ni): 0.3 - Iron (Fe): 0.5 - Tin (Sn): 0.3 - Aluminum (Al): 0.05 - Others: 0.2 Enjoy fast worldwide shipping and reliable service when you purchase from Evek GmbH.
Evek GmbH
9562-153032
4069235435045
Type
Round bar
material
Brass
operation area
Fittings and tap handles; screws and nuts; valve bodies; parts for electrical engineering and general mechanical engineering; cable clamps; ballpoint pen tips
Material number
2.0401
US
C38500
Alloy
CuZn39Pb3
density
8.47 g/cm³
Melting point
888 °C
Thermal conductivity
123 W/(m-K)
Electrical resistance
0.066 Ω mm²/m
Electrical conductivity
15 MS/m
tensile strenght
min. 360 MPa
surface
smooth (may contain handling or storage marks)
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