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 : 75mm)

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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.

£30.74 Tax included

30.74 Tax excluded

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**Brass Round Bar CuZn39Pb3 (2.0401) – Product Description** Length tolerance for the brass round bar is ±2mm. Please note: The ends of sawn bars may be sharp or not deburred. Product photos display bars at production length; the supplied sawn bars may appear different. If you require a different steel grade or dimensions, contact us—our sales team will offer you options from our stock or delivery program. - No production time: product is in stock - Shipment preparation: 2-3 working days - Delivery time depends on the parcel service—see our FAQ for details The brass round bar (material number 2.0401, CuZn39Pb3) is made up of approximately 57-59% copper, 2.5-3.5% lead, and the balance is zinc (about 36-40%). This material is easy to hot form and achieves high hardness and strength through cold working, though cold forming is limited due to potential stress corrosion cracking. It offers outstanding machinability and is suitable for both soft and hard soldering. The bars can be stamped easily and are best polished mechanically (not suitable for electrolytic or chemical polishing). Evek GmbH supplies brass round bars in a range of sizes at competitive prices, ensuring quick and reliable global shipping. Due to its lead content, this brass is only suitable for limited welding. It should not be welded using manual arc, gas, TIG, or MIG welding processes; resistance welding is recommended. The corrosion resistance of 2.0401 Ms58 is relatively low, especially against salt solutions, organic liquids, and water. **Typical applications include:** - Fittings and tap handles - Screws and nuts - Valve bodies - Electrical engineering and general mechanical engineering parts - Cable clamps - Ballpoint pen tips **Key properties:** - Excellent hot formability - Exceptional machinability - Suitable for soft and hard soldering - Good punching and mechanical polishing - Limited weldability (best with resistance welding) - Relatively low corrosion resistance to aggressive environments You can order brass round bar online from Evek GmbH at any time. For questions, our team is ready to assist. **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
9566-153062
4069235435342
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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