Al Summan Metals is a top manufacturer and supplier located in Dubai, UAE, focusing on high-quality Silver Brazing Rods. Our products are engineered to deliver outstanding strength and dependability across a range of brazing applications, guaranteeing remarkable performance. Dedicated to precision and customer satisfaction, Al Summan Metals provides an extensive selection of Silver Brazing Rods customized to fit particular requirements. Count on us for long-lasting, high-performance brazing solutions.
Silver Brazing Rods usually consist of a mixture of silver, copper, zinc and additional elements, delivering outstanding fluidity and wetting characteristics. These rods offer high strength, superb corrosion resistance and durability, which makes them perfect for bonding metals with minimal heat distortion. Their exceptional capillary action guarantees tight, robust joints. The mechanical properties feature good tensile strength and hardness. Benefits include low melting points, outstanding thermal conductivity, and ease of use, delivering efficient and dependable brazing across a range of applications.
Silver Grade of Brazing Alloy | Nominal Composition % | Melting Range | International Standards | |||||
Ag | Cu | Zn | Cd | Others | °C | DIN:8513 | AWS:A5.8 | |
| SILVER 67Cd | 67 | 11 | 12 | 10 | – | 635-720 | L-Ag67Cd | – |
| Used for brazing of silver goods made of silver alloys. | ||||||||
| SILVER 50Cd | 50 | 15.5 | 16.5 | 18 | – | 620-640 | L-Ag50Cd | BAg-1a |
| One of the lowest melting point Silver Brazing alloys available. It has excellent flow characteristics. The highest joint strength can be obtained with this alloy. Has better resistance to corrosion in chlorine, sulphur and steam environments. | ||||||||
| SILVER 45Cd | 45 | 15 | 16 | 24 | – | 605-620 | L-Ag45Cd | BAg-1 |
| This has the lowest brazing temperature range of the BAg filler metals. It also flows more freely into narrow clearance capillary joints. Its narrow melting range is suitable for rapid or slow methods of heating. | ||||||||
| SILVER 44Cd | 44 | 27 | 13 | 15 | 1P | 595-660 | – | – |
| Low melting filler metal for brazing electrical contacts and molybdenum or copper-tungsten electrodes. | ||||||||
| SILVER 43Cd | 43 | 16 | 20 | 21 | – | 615-620 | – | – |
| This has the shortest melting range of any silver brazing alloys. This alloy is regarded as the best brazing alloy by manu brazers. It is particularly recommended where a minimum brazing temperature is desirable to preserve the properties of the parent metals. Ideal where joints have a close fitup and will produce neat joints with optimum ductility and strength. | ||||||||
| SILVER 40Cd | 40 | 19 | 21 | 20 | – | 595-630 | L-Ag40Cd | – |
| SILVER 35Cd | 35 | 26 | 21 | 18 | – | 610-700 | L-Ag34Cd | BAg-2 |
| A free flowing general purpose brazing alloy. Its broader melting range is helpful where clearances are wide or are not uniform. Unless heating is rapid, care must be taken that the lower melting constituents do not separate out by liquation. | ||||||||
| SILVER 30Cd | 30 | 28 | 21 | 21 | – | 600-690 | L-Ag30Cd | BAg-2 |
| Similar to Silver 40Cd but more economical. | ||||||||
| SILVER 251Cd | 25 | 30 | 27.5 | 17.5 | – | 605-680 | – | BAg-33 |
| Silver 251, 250 & 20Cd have good fillet forming properties with an ability to bridge wide gaps. Their wide melting range limit their applications. Due to their wide melting range they are somewhat more subject to liquation and may require more care during brazing. Therefore, they are not normally recommended for applications with slow heating rates. | ||||||||
| SILVER 250Cd | 25 | 35 | 26 | 14 | – | 605-745 | – | BAg-27 |
| SILVER 20Cd | 20 | 40 | 25 | 15 | – | 605-765 | L-Ag20Cd | – |
| SILVER 12Cd | 12 | 50 | 31 | 7 | – | 620-825 | L-Ag12Cd | – |
| Economical alloy with wide melting range. Like above, preferred for applications having short heating cycles to avoid liquation. Ideal for bridging wider gaps where work pieces are insensitive to heat. | ||||||||
| SILVER 5Cd | 5 | – | – | 7 | – | 335-392 | – | – |
| Used where alloy having higher melting point and better strength than soft solder is required. | ||||||||
| C | Si | Mn | P | S | Cr |
| 95/1.25 | .40 max. | .37 | .045 max | .045 max. | .35 / .45 |
Silver brazing rods typically don't need corrosion protection coatings for the majority of applications. That said, in extremely corrosive settings, extra coatings or protective steps can help guard against degradation.
Silver brazing rods aren't made for welding, since their purpose is brazing. Trying to weld with them can lead to weak joints and compromised structural integrity.
When installing silver brazing rods, make sure the joint surfaces are clean and well prepared to achieve a strong bond. Additionally, manage the heating process carefully to prevent overheating or harming the material.
Silver Brazing Rods are extensively employed across industries for bonding metals like copper, brass, stainless steel and aluminum. Thanks to their outstanding thermal conductivity and strength, they see broad use in HVAC systems, refrigeration, plumbing and electrical connections. These rods also serve to join thin-walled components and delicate parts that demand high precision. In addition, Silver Brazing Rods are applied in the automotive and aerospace industries to form strong, durable joints in critical components and assemblies.






We supply products accompanied by both mill test certificates and third-party test certificates, guaranteeing the highest standards of quality and compliance.
Al Summan Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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