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Lead-free Solder Wire
Silver-free lead-free solder wire

Brand:JIAJINYUAN/JJY

Alloy composition:Su99.3cu0.7

Processing and customization: Yes

Welding wire diameter: 0.8(mm)

Melting point:227(℃)

Whether it conforms or notRoHSYes (fits)

Weldable: Copper parts, tin-plated copper parts, etc

Working temperature:280~300(℃)

Specification:50~20000(g)

Product Description PRODUCT DESCRIPTION

Silver-free lead-free solder wire

Silver-containing lead-free solder wire is made by dissolving lead-free pure tin, pure copper, pure silver in proportion and adding other environmentally friendly alloys at high temperatures, refining, removing impurities and casting them into tin cylinders. Then, it is die-cast with a hydraulic press and flux (rosin agent). Solder wires of different sizes are produced and drawn by a wire drawing machine according to different wire diameter requirements. The alloy composition is divided into tin-copper, tin-silver, tin-silver-copper alloy or other alloys. The flux is evenly poured into the middle part of the tin alloy.

On-time deliveryThe on-time delivery rate is as high as99%
Consult immediately
Scope of application SCOPE OF APPLICATION
Wide range Used for compliance with all requirementsRoHSThe welding of environmentally friendly electronic components and other workpieces as instructed.
Product display PRODUCT SHOW

Silver-free lead-free solder wire

Silver-free lead-free solder wire

Product Features PRODUCT CHARACTERISTIC
  • 1 Stable performance and safe to use Precise process control ensures that the rosin flux is evenly and continuously distributed, with no interruption of rosin. The soldering speed is fast, without sharpening or splashing. Customized tin wires with high compatibility can be made according to requirements.
  • 2The weld points are bright and the workmanship is excellent Strictly adhering to national standards, it is made of high-purity virgin refined tin, electrolytic copper and pure silver materials, with few elemental impurities, sufficient degree, bright surface of the tin wire, uniform winding without tangling, little smoke and no unpleasant smell during welding, bright and firm weld points, and strong reliability.
  • 3 It has good wettability and is easy to tin The self-developed flux can remove the oxide layer and surface oil stains of the soldered material, reduce the surface tension of the soldered material, increase the welding area, has good wettability, is easy to tin, and has no bridging.
  • 4 Luoyang Iron has less scum and requires no cleaning Adopting a scientific rosin flux formula, it is strictly produced in accordance with national and EU standards, ensuring excellent solderability while guaranteeing low corrosiveness of the flux, fast welding speed and minimal residue after welding.
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