Views: 0 Author: Site Editor Publish Time: 2024-04-15 Origin: Site
Lead-free tin solder bar (Sn99.3Cu0.7), as an efficient and reliable welding material, is widely used in welding GI (galvanized iron) sheets, stainless steel sheets and other materials. This alloys also is known as lead free tin solder bar SAC07. This article will introduce the characteristics of lead-free solder bars and their advantages in the soldering process.
High-purity alloy: Lead-free tin bars are made of high-purity tin (99.3%) and copper (0.7%) alloy, ensuring the stability and reliability of welding quality.
Low melting point: The alloy has a lower melting point and 227℃, allowing it to melt completely at a lower temperature, thereby reducing the heat-affected zone of the material during the welding process and reducing the risk of deformation of the welded sheet.
Good fluidity: Lead-free tin bars Sn99.3Cu0.7 have good fluidity and can quickly and evenly cover the welded joints to ensure the integrity and consistency of the welding.
Excellent corrosion resistance: The alloy solder bar Sn99.3Cu0.7 has good corrosion resistance and can remain stable for a long time in humid, acidic or alkaline environments, extending the service life of welded joints.
Wide applicability: Lead-free solder bar bars Sn99.3Cu0.7 are suitable for welding GI sheets and stainless steel sheets of various thicknesses and specifications, whether in industrial production or home maintenance.
Excellent welding quality: Using lead-free solder bars for welding can obtain high-quality welding joints with good strength and sealing, ensuring the stability and sealing of the welding part.
Energy saving and environmental protection: Lead-free tin bar SAC07 does not contain harmful lead elements, meets environmental protection requirements, avoids adverse effects on the environment and human health, and is a green and environmentally friendly welding material.
Easy to operate: Lead-free solder bars Sn99.3Cu0.7 have good welding performance, are simple to operate, and do not require complex pre-processing steps, which reduces the technical difficulty of the welding operation and improves work efficiency.
Conclusion
Lead-free tin bar (Sn99.3Cu0.7), as a high-performance, environmentally friendly welding material, is widely used in welding GI sheets, stainless steel sheets and other materials. Its excellent properties and application advantages make it an indispensable material in the manufacturing and maintenance industries. In future welding work, choosing lead-free tin bars will bring you a more stable and efficient welding experience.
If you are looking for a Chinese manufacturer of lead free tin solder bar Sn99.3Cu0.7 for welding GI sheets or stainless steel, please contact us. Our WhatsApp or Wechat is 008613450770997 ; Our emails: xfsolder@gmail.com or xfsolder@163.com
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