Brass square bar 2.0401 4x4mm – 20x20mm solid material Ms58 (size : 10 x 10mm, 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 dimensions, please contact us. Our sales team will provide you with an individual offer based on our stock or delivery options.
- Production time: 2-3 weeks
- Preparation for shipping: 2-3 business days
- Delivery duration: depends on the parcel service. Please refer to our FAQ for more details.
The brass square bar we offer is made from 2.0401 material, also known as Ms58 or CuZn39Pb3. This is a copper-tin-lead alloy, containing up to 59% copper, 1.7-2.8% lead, with the balance being tin. 2.0401 is well-suited for hot forming, but not ideal for cold forming. It is corrosion-resistant, highly polishable, and known for its outstanding machinability and suitability for automatic machining. The preferred joining method is soft soldering. This brass rod is suitable for resistance welding but not recommended for gas welding.
You can purchase 2.0401 brass in our Evek GmbH online shop. We also offer a wide range of other brass products—visit our webshop to explore more options!
Typical applications for Ms58 brass square rods include:
- Fittings
- Manufacturing of special non-sparking tools
- Turned parts
- Construction profiles
- Decorative elements
Key properties of 2.0401 material:
- Good hot formability, poor cold formability
- Corrosion resistant
- Excellent mechanical polishability
- Outstanding machinability
- Easy processing on machines
- Simple to solder
We offer Ms58 brass at competitive prices. As a trusted supplier, we ensure fast and straightforward 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