Brass wire hard EDM wire 0.1-2.8mm 2.0321 Brass CuZn37 bright 1-500meter (length : 1 Meter, diameter : 0.5mm)
- Fields of application: Electrical engineering (contact parts, coils and windings); as welding and soldering wire; jewelry making; handicrafts; model making; decorative work;
- Properties: excellent processing properties: good polishing and cold forming properties; good weldability; very good solderability; good corrosion resistance; diamagnetic;
- density 8.4 g/cm³; melting point 1083°C; tensile strength min. 360 MPa; thermal conductivity 120 W/(m-K);
- Didn't find the sizes you are looking for? Just contact us! We will be glad to help you with your request.

Please Note: The wire is typically supplied on a spool, but in some cases may be shipped as a coil (ring) without a spool. If having a spool is essential for your needs, please confirm before placing your order.
If you require a different steel grade or size, feel free to reach out to us. Our sales team will gladly provide you with an offer from our available stock or delivery program.
- No production lead time – this item is in stock and ready for shipment.
- Preparation for dispatch takes 2-3 business days.
- Delivery times depend on the parcel service. Please refer to our FAQ for details.
Our brass wire, designated with material number 2.0321, contains approximately 62-64% copper, 34-37% zinc, and around 0.5% additional elements. This alloy boasts excellent workability, making it easy to polish, cold form, weld, and both soft and hard solder. CuZn37 offers strong resistance to corrosion from water, steam, and various salt solutions. The wire is diamagnetic, with no para- or ferromagnetic properties.
If you're interested in purchasing brass wire, our online shop provides 2.0321 brass wire of the highest quality in a variety of sizes.
Brass wire CuZn37 is widely used across many sectors, including electrical engineering (for contact parts, coils, and windings), as welding and soldering wire, and in jewelry making. Additional uses for 2.0321 include:
- Handicrafts
- Model construction
- Decorative projects
Main features of material 2.0321 include:
- Outstanding workability: excellent polishing and cold forming capabilities
- Good weldability
- Very good solderability
- Strong resistance to corrosion
- Diamagnetic properties
At Evek GmbH, we offer CuZn37 brass wire at competitive prices. As an experienced supplier of 2.0321, we provide seamless worldwide shipping.