Rothenberger - Brazing alloy ROLOT S 94 Hard solder CuP 179 ISO 17672 500mm 1kg square - 40094

Features of ROLOT S 94 Hartlot CuP 179 Brazing Alloy

Rothenberger's ROLOT S 94 Hartlot CuP 179 brazing alloy is a professional solution for high-quality metal joints. Compliant with ISO 17672, this 500 mm square alloy in a 1 kg pack offers excellent performance in brazing applications. Its copper and phosphorus-based composition (CuP 179) ensures optimal mechanical strength and perfect adhesion between metals, making it ideal for plumbing, heating, and refrigeration systems.

Technical Specifications

The ROLOT S 94 features a square cross-section that facilitates handling during brazing operations. With a length of 500 mm per rod, this product offers excellent value for money, allowing numerous joints to be made with a single 1 kg pack. The alloy has a melting temperature range of 710°C to 890°C, making it particularly versatile for various brazing applications.

Main Applications

This brazing alloy is particularly suitable for:

• Installation and maintenance of plumbing systems
• Domestic and industrial heating systems
• Refrigeration and air conditioning systems
• Joining copper pipes
• Connections between copper and its alloys
• Repair of copper components

Advantages of ROLOT S 94 Alloy

The CuP 179 composition offers numerous benefits in brazing applications:

• Excellent fluidity ensuring optimal penetration into joints
• Self-fluxing on copper (no additional flux required when brazing copper-to-copper joints)
• High mechanical strength of joints
• Excellent corrosion resistance
• Good electrical and thermal conductivity
• Quality aesthetic finish with minimal residue formation

Tips for Optimal Use

To achieve the best results with ROLOT S 94 alloy, it is recommended to:

• Thoroughly clean the surfaces to be brazed, removing oxides and impurities
• Use an appropriate flux for joints between copper and other metals (not necessary for copper-to-copper joints)
• Uniformly heat the joint area to the alloy's melting temperature
• Apply the alloy directly to the heated joint, not to the flame
• Allow the joint to cool naturally to avoid internal stresses

Compliance and Safety

ROLOT S 94 Hartlot CuP 179 is manufactured in compliance with ISO 17672 standards, ensuring consistent quality and reliability. The alloy is designed to provide secure and durable joints in applications where hydraulic sealing and mechanical strength are crucial. Rothenberger, with its extensive experience in tools and materials for installers, ensures a professional quality product suitable for both experienced craftsmen and plumbing and heating professionals.

Storage and Handling

To maintain the properties of ROLOT S 94 alloy, it is recommended to store the product in a dry environment away from corrosive agents. During use, it is advisable to wear protective gloves and ensure adequate ventilation of the work area, especially when reaching the high temperatures required for brazing.