Our Aluminium Alloys are specially formulated for brazing aluminium to other materials, offering excellent performance and reliable results. These alloys are used in refrigeration, air conditioning, automotive, and hobby sectors where joint strength and durability are essential.

Key Features:

  • High Reliability: Designed to ensure strong, long-lasting brazing, ideal for high-performance environments.
  • Usage Flexibility: Suitable for a wide range of applications, from large HVAC systems to small automotive and hobby components.

User Benefits:

  • Strength and Longevity: Developed to withstand demanding conditions, ensuring durable joints over time.
  • Application Flexibility: Effective for both large and small components, offering optimal results in various scenarios.

Why Choose Our Aluminium Alloys?

Using our aluminium alloys ensures extremely strong and reliable joints—critical in sectors like refrigeration and air conditioning. Our specific formula minimizes joint defects, providing a safer and more dependable solution.

Who Are These Alloys For?

Ideal for engineers, technicians, and hobbyists looking for high-quality aluminium brazing solutions, particularly in refrigeration, HVAC, and automotive sectors.

Learn more about our alloys and how they can make your brazing projects easier on our Contact Us page.

Available formats

  • Wire
  • Sphere
  • Rings and Preforms
  • Bare rods
Thessco Grade Nominal Composition (%) Melting Range (°C)
Aluminium Silicon Zinc Silver Solidus Liquidus
TH AlSi 5 95 5 - - 575 630
TH AlSi 12 88 12 - - 575 585
TH ZnAl 2 2 - 98 - 375 388
TH ZnAl 22 22 - 78 - 440 470
TH ZnAlAg 4 17 - 79 4 440 470