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 : 42mm)

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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.

£8.68 Tax included

8.68 Tax excluded

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Length Tolerance: +/-2mm

Please Note: The ends of the sawn bars may be sharp or not deburred. Product images display bars at production length, so the delivered sawn bars may look different.

If you need a different steel grade or dimensions, simply contact us. Our sales team will gladly provide you with a quote from our stock or delivery program :)

  • No production time – the item is in stock and ready for shipment.
  • Order preparation takes 2-3 working days.
  • Delivery time depends on the parcel service. Please refer to our FAQ for details.

The brass round bar with material number 2.0401 consists of approximately 57-59% copper, 2.5-3.5% lead, and the remainder is mainly zinc (about 36-40%). This material is easy to hot form, while its high hardness and strength are achieved through cold working, although cold formability is somewhat limited due to the risk of stress corrosion cracking. The brass round bar is highly machinable, well-suited for both soft and hard soldering, and can be stamped easily. Mechanical polishing is possible, but it is not suitable for electrolytic or chemical polishing.

Evek GmbH offers the brass round bar in various sizes at competitive prices. As a reliable supplier of CuZn39Pb3 Ms58, we ensure fast and straightforward worldwide shipping.

Due to its lead content, this brass bar has limited weldability and should not be welded using manual arc, gas, TIG, or MIG welding. Resistance welding is the most suitable method. The material 2.0401 Ms58 has relatively low corrosion resistance, especially against salt solutions, organic liquids, and water.

Common applications for the CuZn39Pb3 brass round bar include:

  • Fittings and tap handles
  • Screws and nuts
  • Valve bodies
  • Electrical and general mechanical engineering parts
  • Cable clamps
  • Ballpoint pen tips

Main properties of brass round bar:

  • Excellent hot formability
  • Very good machinability
  • Suitable for soft and hard soldering
  • Good for stamping and mechanical polishing
  • Limited weldability (resistance welding preferred)
  • Relatively low corrosion resistance to aggressive media such as water, salt solutions, and organic liquids

You can purchase brass round material from Evek GmbH quickly and easily in our online store, available 24/7. If you have any questions, feel free to contact us.

Chemical Composition (in %)

Cu Zn Pb Ni Fe Sn Al Others
57.0 - 59.0 Balance 2.5 - 3.5 0.3 0.5 0.3 0.05 0.2
Evek GmbH
7043-152902
4069235434598
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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