Rothenberger - ROLOT S45Cu brazing alloy, ISO 17672, 2mm, round, 100g - 45050

Features of Rothenberger ROLOT S45Cu Brazing Alloy

The Rothenberger ROLOT S45Cu brazing alloy (article code 45050) is a professional solution compliant with the ISO 17672 standard. This high-quality alloy comes in a round format with a diameter of 2 mm and is supplied in a convenient 100-gram package. Specifically designed for brazing applications that require precision and reliability, this copper-based alloy guarantees strong and long-lasting joints.

Composition and Technical Specifications

The ROLOT S45Cu is a silver-copper alloy with an optimized composition to ensure excellent fluidity and capillarity properties during the brazing process. Its main features include:

• Compliance with ISO 17672 standard for brazing alloys
• Diameter: 2 mm in round format
• Package weight: 100 grams
• Working temperature: optimal range between 670°C and 780°C
• High mechanical strength after cooling
• Excellent corrosion resistance
• Optimal fluidity to effectively fill capillary gaps

Ideal Applications

The ROLOT S45Cu alloy is particularly suitable for brazing copper, brass, and bronze components. It is used in numerous professional sectors:

• Plumbing and sanitary systems
• Refrigeration and air conditioning systems
• Heating systems
• Electrical and electronics industry
• Artisan metalwork
• Precision repairs and maintenance

Operational Advantages

Using the ROLOT S45Cu alloy offers numerous benefits during brazing operations:

• Excellent wettability ensuring uniform joints
• Reduced oxide formation during heating
• Optimal flow even in confined spaces thanks to capillary properties
• Joints resistant to vibrations and thermal shocks
• Compatibility with common brazing fluxes
• 2 mm round format facilitating precise positioning

Instructions for Optimal Use

To achieve the best results with the ROLOT S45Cu alloy, it is recommended to follow these steps:

• Thoroughly clean the surfaces to be brazed, removing oxides and impurities
• Apply a compatible flux to the joint areas
• Evenly heat the joint area to the working temperature
• Apply the ROLOT S45Cu alloy, which will flow by capillarity into the joint
• Allow to cool naturally to achieve maximum strength
• Remove any flux residues after completion

Storage and Safety

The ROLOT S45Cu alloy must be stored in a dry environment, protected from corrosive chemical agents. During use, it is recommended to operate in adequately ventilated areas and use appropriate personal protective equipment, such as heat-resistant gloves and safety glasses. The 100-gram package is designed to keep the product in optimal condition until use.

Thanks to its certified quality and excellent technical properties, the Rothenberger ROLOT S45Cu brazing alloy is the ideal choice for professionals who need reliable and durable results in their non-ferrous metal brazing applications.