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 : 18mm)

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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.

£1.77 Tax included

1.77 Tax excluded

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The brass round bar (material number 2.0401, CuZn39Pb3/Ms58) is supplied with a length tolerance of +/-2mm. Please note: the ends of cut bars may be sharp and not deburred. Photos show the production-length bars; supplied sawn bars may look different. If you require a different steel grade or dimensions, contact us for a tailored offer. The brass bars are in stock, with a shipping preparation time of 2-3 working days. Delivery times depend on the parcel service – see our FAQ for details. This brass alloy contains approximately 57-59% copper, 36-40% zinc, and 2.5-3.5% lead, with small amounts of other elements. It features excellent hot formability and machinability, and is suitable for both soft and hard soldering. However, cold forming is limited due to the risk of stress corrosion cracking, and the material isn’t suitable for chemical or electrolytic polishing—only mechanical polishing is recommended. Brass round bar CuZn39Pb3 is not ideal for most welding processes (manual arc, gas, TIG, MIG), but is suitable for resistance welding. It has relatively low corrosion resistance, especially to water, salt solutions, and organic liquids. Typical applications include: fittings, tap handles, screws, nuts, valve bodies, electrical and mechanical engineering parts, cable clamps, and ballpoint pen tips. Key properties: - Excellent hot formability - Very good machinability - Suitable for soldering - Good stamping and mechanical polishing qualities - Limited weldability (best with resistance welding) - Low resistance to aggressive media You can order brass round bar quickly and easily from Evek GmbH’s online shop. For questions or custom requests, our team is happy to help. 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
7026-162774
4069235438787
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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