Brass square bar 2.0401 4x4mm – 20x20mm solid material Ms58 (size : 12 x 12mm, 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, feel free to contact us. Our sales team will provide you with a tailored quote from our stock or delivery program.
- Production time: 2-3 weeks.
- Shipping preparation: 2-3 business days.
- Delivery time: Depends on the parcel service. Please refer to our FAQ for details.
This brass square bar is manufactured from material 2.0401, also known as Ms58 or CuZn39Pb3. It is a copper-zinc-lead alloy containing up to 59% copper and between 1.7% and 2.8% lead, with the remainder being tin. The 2.0401 alloy is ideal for hot forming, but less suitable for cold forming. It offers excellent corrosion resistance and can be easily polished mechanically. Its outstanding machinability and suitability for automatic machining make it a preferred choice for many applications. Soft soldering is the recommended joining method, while this brass bar is only suitable for resistance welding and not for gas welding.
You can purchase the 2.0401 material in our Evek GmbH online shop, where you’ll also find other brass products in stock. Visit our webshop for more options!
Brass square rod Ms58 is commonly used for:
- Fittings
- Manufacturing special non-sparking tools
- Turned parts
- Construction profiles
- Decorative elements
Key features of 2.0401 material include:
- Good hot formability, limited cold formability
- Corrosion resistance
- Excellent mechanical polishability
- Outstanding machinability
- Easy processing on machines
- Simple to solder
Ms58 brass rods are offered at competitive prices. As a trusted supplier, we ensure smooth and reliable 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