YIN GUAN uses a variety of metal wires, offering the most suitable material based on product application and customer requirements — covering ferrous, copper-based, and alloy categories. All products comply with RoHS regulations.
Low-carbon steel wire with high strength and good ductility. After plating it resists rust effectively — the most common base material for hair brush pins.
Austenitic stainless steel with 18% chromium and 8% nickel. Excellent corrosion and heat resistance, non-magnetic — ideal for products needing long-term rust protection in outdoor or humid environments.
Pure copper wire with a tin-plated surface, combining copper's high conductivity with tin's excellent solderability. The most common conductor material in electronics; the plating prevents oxidation.
Pure copper outer layer with a carbon steel core, combining copper's conductivity with steel's strength. Lower cost than pure copper with near-equivalent performance — the main material for industrial PCB jumpers.
Copper-clad steel base with a tin-plated surface, combining CCS strength and value with tin's excellent solderability and oxidation resistance — ideal for directly soldered PCB jumpers and insert parts.
Copper-clad steel base plated first with nickel, then with tin. The nickel base provides hardness and corrosion resistance, while the tin surface delivers solderability and oxidation resistance — a dual plating balancing durability and solderability.
Copper-manganese-nickel alloy with an extremely low temperature coefficient of resistance — its resistance barely changes with temperature. The standard material for precision resistors, low-value jumper resistors, and meter shunts.
Copper-zinc alloy (Cu/Zn) with excellent machinability, capable of complex shapes. Moderate strength and conductivity with an attractive golden appearance — widely used in precision components.
Pure copper above 99.9% purity with conductivity reaching 100% IACS — one of the best conductors among metals. Soft and easy to machine, but higher cost; used where conductivity is critical.
An alloy of silver and copper combining silver's outstanding conductivity with copper's strength. Conductivity exceeds pure copper with excellent oxidation resistance — the top choice for high-end electronics and contacts.
Based on product design and hole requirements, we offer round and square cross-sections, with customizable diameter and edge length.
The most common cross-section, suitable for most guide pins, jumpers, and brush pins — smooth insertion and wide application.
Square cross-sections are commonly used for square pin headers and terminals — stable positioning, no rotation, good contact area.
YIN GUAN also processes other special metal wires — we'll evaluate the best material and method for your needs.
