Product Description
CuZn37 Lead Free Brass Wires
We are one of the leading manufacturer and suppliers of Lead-Free Brass Wire with the using of the high quality of material, as per the industry standards.
IS4413
CuZn37
DTD-627
60:40 Brass
| Chemical Requirements | CuZn40 | CuZn35 | CuZn37 | CuZn30 |
| Copper | 59.0 - 62.0% | 63.0 - 68.5% | 62.0 - 65.0% | 60.5 - 71.50% |
| Lead | 0.75% max | 0.05% max | 0.30% max. | 0.05% max. |
| Iron | 0.10% max | 0.05% max | 0.10% max | 0.05% max. |
| Total Imp. | 0.30% max | 0.30% max | 0.60% max | 0.30% max |
| Zinc | Remainder | Remainder | Remainder | Remainder |
| Physical Properties |
| Condition | T.S. MPa | EL% Min | T.S. MPa | EL% Min |
| Annealed (O) | 325 Min | 35% | 315 Min | 45% |
| Half-Hard (HB) | 460-620 | - | 460-620 | - |
| Hard (HD) | 660-775 | - | 620 min | - |
| Fabrication Properties |
| Capacity for being | |
| Cold forming | Excellent |
| Machinability Rating | 40% |
| Bending | Excellent |
| Riveting | Excellent |
| Forging | Excellent |
| Uses |
| Suitable for cold Heading, Forging, End Pressing & Bending |
Superior Material Quality and ComplianceCrafted from premium CuZn37 alloy (CW508L), these lead-free brass wires are manufactured to rigorous DIN, ASTM, and EN 12166 specifications. Each wire is available in half hard or hard temper, offering customizable performance for varied industrial applications. Strict control of lead content (less than 0.05%) ensures suitability for sensitive electrical and environmental requirements.
Ideal for Versatile ApplicationsThanks to their remarkable strength, ductility, and reliable electrical conductivity, CuZn37 brass wires are well-suited for electrical components, electronic connectors, fasteners, riveting, and decorative chains. Their excellent corrosion resistance and smooth, bright finish make them a preferred choice for manufacturers needing durable and attractive metallic solutions on a global scale.
FAQs of CuZn37 Lead Free Brass Wires:
Q: How are CuZn37 Lead Free Brass Wires advantageous for electrical and electronic applications?
A: CuZn37 Lead Free Brass Wires provide good electrical conductivity, making them ideal for connectors and electrical components. Their excellent corrosion resistance and low lead content ensure safe and reliable performance in sensitive electronic and electrical systems.
Q: What is the typical process for customizing the diameter and length of these brass wires?
A: We offer wires in diameters from 0.5 mm to 5 mm and custom lengths as required. Customers can specify precise measurements, and our manufacturing process ensures tolerance within 0.02 mm, delivering wires that fit exact application requirements.
Q: When should CuZn37 lead-free brass wires be selected over standard brass wires?
A: These wires are the preferred choice in environments where lead exposure must be minimized, such as in electronics, food contact applications, or where RoHS compliance is needed. Their low lead content (<0.05%) aligns with strict international safety regulations.
Q: Where can these brass wires be shipped, and how are they packaged?
A: We export CuZn37 Lead Free Brass Wires globally, sending orders in coils or spools based on customer requirements. Our packaging ensures product integrity during transit, suitable for all major export markets.
Q: What are the benefits of the bright, smooth surface finish for end-users?
A: The bright and smooth surface finish of these wires enhances not only their appearance but also ensures reliable conductivity and ease of processing during manufacturing, reducing friction and improving the quality of the final product.
Q: How do these wires perform in terms of mechanical strength and durability?
A: CuZn37 wires deliver a tensile strength of 350500 MPa with a minimum elongation of 25%, offering a balanced combination of strength and flexibility. This makes them resilient under both mechanical stress and repeated use in demanding applications.