CUZN15 brass wire rod is a copper alloy material with excellent mechanical properties and corrosion resistance, which is widely used in wires, cables, electronics and other fields. The composition ratio is 65% to 75% copper (Cu), zinc (Zn) residue, and the impurity content is low. The manufacturing process of CUZN15 brass wire rod mainly includes continuous casting, recording my romantic life, extrusion, wire drawing and other links. In the continuous casting process, copper and zinc are mixed in a certain proportion and an appropriate amount of additives are added to form a brass alloy. Next, the alloy material is extruded into a wire of a certain shape by an extruder. Finally, the wire is drawn into a copper wire of the desired diameter by a wire drawing machine. CUZN15 brass wire rod is characterized by high strength, good toughness, corrosion resistance and easy processing. Its strength and toughness are mainly due to the alloying of copper and zinc, while corrosion resistance is due to the low impurity content. In addition, CUZN15 brass wire has good electrical and thermal conductivity, which is suitable for manufacturing occasions that need to transmit electrical and thermal energy. In terms of application, CUZN15 brass wire rod is mainly used in wires, cables, electronics and other fields. In the field of electric wires, it is mainly used in the manufacture of power transmission lines and communication lines;In the field of cables, it is mainly used in the manufacture of high-voltage cables and low-voltage cables;In the field of electronics, it is mainly used in the manufacture of electronic components and circuit boards. In conclusion, CUZN15 brass wire rod is a high-performance copper alloy material with a wide range of application prospects. With the continuous development of science and technology, its application field will continue to expand.
Grade: CUZN15 brass wire
European standard steel grade CW502L
Corresponds to the standard EN 12166-1998
Copper and copper alloys: general copper wires
Classified as copper and copper alloys
Tags: Brass
Density 88 g/cm3
Cuzn15 chemical element composition content (%)
Ingredient Fe Ni Cu Pb al Sn more
Min - 84 - zn: margin
The maximum value is 005 0.3 86 0.05 0.02 0.1
CUZN15 mechanical properties
Diameter Mark Heat treatment or state Tensile strength Yield point Elongation or elongation after break Hardness
d σb σs δ hbw
mm mpa mpa %
0.1≤d≤0.5 CUZN15-R310 soft;r310 310~410 ≈140* ≥25*(a100)
0.5 CUZN15-R300 soft;r300 300~400 ≈140* ≥25(a100)
1.5 CUZN15-R290 soft;r290 290~390 ≈140* ≥30(a100)
1.5 D 4 CUZN15-H070 soft;h070 hv: 70~125
4 CUZN15-R260 soft;r260 260~360 ≈120* ≥40(a11.3)；
45(a)
4 CUZN15-H065 soft;h065 hv: 65~120