DY-AG5 30% Silver Solder Strip (i.e., silver solder strip with 30% silver content) is primarily used for brazing copper and copper alloys, steel, and stainless steel. Specific applications are as follows:

• Brazing of Copper and Copper Alloys: Due to its excellent fluidity and filling capability, the 30% silver solder strip is suitable for welding copper and copper alloys, forming strong joints.
• Brazing of Steel: The 30% silver solder strip is also suitable for brazing steel, providing good welding performance.
• Brazing of Stainless Steel: For stainless steel materials, the 30% silver solder strip performs equally well, ensuring joint strength and corrosion resistance.

Additionally, the melting point range of the 30% silver solder strip is 710-760°C, which gives it good operability and adaptability during the brazing process.