SILVER SOLDER 45% 1.6MM CAD FREE

SILSOL45 Silver Brazing Alloy – High Strength, Excellent Flow & Versatile Joining Solution

SILSOL45 is a premium 45% silver brazing alloy engineered for strong, reliable, and clean joints across a wide range of metals. Known for its excellent fluidity, low melting range, and high capillary action, SILSOL45 is ideal for professional brazing applications where joint integrity, appearance, and performance are critical.

Widely used in HVAC, refrigeration, plumbing, general fabrication, and light engineering, SILSOL45 delivers consistent results with minimal heat input, reducing distortion while producing smooth, sound brazed joints.

Key Features & Benefits

?? High Silver Content (45%)

• Provides superior strength and ductility

• Enhances corrosion resistance

• Produces smooth, visually clean joints

?? Excellent Flow Characteristics

• Low surface tension allows the alloy to flow easily into tight joint clearances

• Strong capillary action ensures full joint penetration

?? Lower Melting Range

• Reduces heat input compared to lower silver alloys

• Minimises base metal distortion and heat damage

• Ideal for thin-wall tubing and precision assemblies

?? Versatile Metal Compatibility

SILSOL45 is suitable for brazing:

• Copper

• Brass

• Bronze

• Carbon steel

• Stainless steel
  (Use appropriate flux for ferrous and stainless applications)

?? Reliable & Consistent Performance

• Stable melting behaviour

• Easy to control during heating

• Suitable for manual torch brazing and controlled brazing processes

Typical Applications

• HVAC & refrigeration pipework

• Copper to copper and copper to brass joints

• Plumbing fittings

• Electrical connections

• Light structural and fabrication work

• Maintenance and repair brazing

Technical Overview

• Silver Content: 45%

• Type: Silver brazing alloy

• Melting Range: Low to medium (ideal for controlled brazing)

• Joint Strength: High tensile and shear strength

• Flux Requirement: Yes (recommended for non-copper alloys)

Why Choose SILSOL45?

SILSOL45 strikes the perfect balance between performance, ease of use, and joint reliability. Compared to lower silver alloys, it offers better flow, stronger joints, and improved wetting, making it a preferred choice for professional tradespeople who demand consistent, high-quality brazing results.

Whether you are working in refrigeration, plumbing, or general metal fabrication, SILSOL45 delivers dependable performance you can trust.