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 : 0.6mm)

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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.

£0.70 Tax included

0.7 Tax excluded

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Brass round bar (material number 2.0401, also known as CuZn39Pb3 or Ms58) is an alloy primarily made of copper (about 57-59%), zinc (approx. 36-40%), and lead (about 2.5-3.5%), with minor additions of nickel, iron, tin, aluminum, and other elements. This material features excellent hot formability and outstanding machinability, making it easy to work with during manufacturing. It is suitable for both soft and hard soldering and can be stamped or mechanically polished, but it is not recommended for electrolytic or chemical polishing. Please note that the length of these bars has a tolerance of +/-2mm. The ends of sawn bars may be sharp or not deburred, and supplied bars may differ in appearance from production-length photos. Brass round bar CuZn39Pb3 is widely used in the production of fittings, tap handles, screws, nuts, valve bodies, electrical and mechanical engineering parts, cable clamps, and ballpoint pen tips. It is best welded by resistance welding, as other methods (manual arc, gas, TIG, MIG welding) are not recommended due to the lead content. The material’s corrosion resistance is relatively low, especially in contact with water, salt solutions, or organic liquids. This product is available from stock and can be ready for shipment within 2-3 working days. Worldwide shipping is available. For custom sizes or different steel grades, please contact our sales team for an individual offer. Chemical composition (in %): Cu: 57.0–59.0, Zn: remainder, Pb: 2.5–3.5, Ni: 0.3, Fe: 0.5, Sn: 0.3, Al: 0.05, Others: 0.2.
Evek GmbH
10023-162847
4069235439517
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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