Brass square bar 2.0401 4x4mm – 20x20mm solid material Ms58 (size : 15 x 15mm, length : 0.02 Meter)
- Size from 4x4mm up to 20x20mm; Length: from 0.1 meters up to 2 meters.
- Areas of application: fittings; Manufacture of special tools (no spark); Form turned parts; Building profiles; Decorations.
- If your desired length / width is not listed, select the next largest length / width. Leave a comment on your order with the length / width you want. We cut to your dimensions.
- Dimension tolerances: +/- 2mm.
- Didn't find the sizes you wanted? Just contact us! We are happy to help you with your request.

Length tolerance +/- 2mm
If you require different steel grades or sizes, please contact us. Our sales team will gladly provide a quote from our stock or delivery program.
- Production time: 2-3 weeks.
- Preparation for shipping: 2-3 business days.
- Delivery time: Depends on the parcel service. Please refer to our FAQ for more information.
This brass square bar is made from material 2.0401, also known as Ms58 or CuZn39Pb3. It is a copper-zinc-lead alloy with up to 59% copper and 1.7-2.8% lead, with the remainder being tin. 2.0401 is easily hot-formed, but not well suited for cold forming. It offers excellent corrosion resistance and can be polished mechanically to a high shine. The material is known for its outstanding machinability and is ideal for automatic machining. Soft soldering is recommended for joining, and it is suitable for resistance welding only. Gas welding is not recommended.
You can purchase 2.0401 brass material in the Evek GmbH online shop, where you'll also find a wide range of other brass products in stock. Visit our webshop for more options!
Typical applications for Ms58 brass square rod include:
- Fittings
- Special tool manufacturing (non-sparking)
- Turned parts
- Building profiles
- Decorative elements
Key features of 2.0401 material:
- Good hot formability, poor cold formability
- Corrosion resistant
- Very easy to polish mechanically
- Excellent machinability
- Well-suited for machine processing
- Easy to solder
Ms58 is available at a competitive price. As a trusted supplier, we ensure fast and hassle-free worldwide delivery.
- Type
- Square
- material
- Brass
- operation area
- Fittings; production of special tools (no sparks); shaped turned parts; construction profiles; decorations
- Material number
- 2.0401
- EN
- CuZn39Pb3
- density
- 8.47 g/cm³
- Melting point
- 888 °C
- Thermal conductivity
- 123 W/(m-K)
- Electrical resistance
- 0.062 Ω mm²/m
- Electrical conductivity
- 15 MS/m
- tensile strenght
- 413 MPa