Antimony-containing Solder Wire - High-Temperature Resistant Solder Wire Models and Manufacturers Recommended

 Common alloying elements in solder wire include copper (Cu), silver (Ag), antimony (Sb), bismuth (Bi), etc. By adjusting the alloy ratio, tin alloy solders with different melting points, strengths and temperature resistance can be obtained. Among them, antimony-containing solder wire, with its high melting point, excellent mechanical strength and good high-temperature resistance, is widely used in the manufacturing of high-reliability electronic products. It is one of the common high-temperature solder wires, high-temperature resistant tin wires and high-melting-point solder wires in the current market. So, what are the characteristics of antimony-containing solder wire? What are the common models? What is the melting point of antimony-containing solder wire? Is 280-degree solder wire a tin-antimony alloy? Below, SINGWAY Metal will provide a detailed introduction.

What is antimony-containing solder wire Antimony-containing solder wire, as the name suggests, refers to solder wire made by adding a certain proportion of antimony (Sb) to tin alloys. The addition of antimony can effectively enhance the high-temperature stability of solder, the strength of solder joints, and the resistance to thermal fatigue, enabling the solder wire to meet the welding requirements in higher temperatures and more demanding environments. Compared with ordinary tin-silver-copper lead-free solder wire, tin-antimony solder wire has a higher melting point and better heat resistance, and thus is classified as: High-temperature solder wire, tin-antimony high-temperature solder wire, high-temperature resistant tin wire, high-melting-point solder wire, especially in electronic products that need to undergo secondary reflow soldering, high-temperature working environments or long-term thermal cycling, antimony-containing solder wire has obvious advantages. Tin-antimony alloys with different antimony contents have different melting points. The melting points of common models are referred to as follows:

For high-reliability application fields such as new energy vehicles, AI computing power equipment, power electronics, and industrial control, Dongguan SINGWAY can provide professional high-temperature soldering solutions. During the process of solving high-temperature welding solutions, many customers will pay attention to: "Is there 280-degree solder wire?" In fact, the "280-degree solder wire" available in the market usually refers to ultra-high temperature solder materials or special tin alloys. If higher temperature soldering requirements are needed, special high-temperature alloy solder should be selected based on specific processes. For more information on high-temperature solder wire, high-temperature resistant tin wire, tin-antimony solder wire models and quotations, please feel free to contact Dongguan SINGWAY Metal Products Co., LTD