The wire, which is for accurate welding, is made out of brass that is a high quality welding material produced from copper and zinc mixture. The primary use of this wire is in precise welding works where it offers stronger bonds and excellent conduction properties. It has outstanding resistance to corrosion hence making it good for the joining of copper, brass, and other metals. Copper-phosphorus solder is solder based on the copper-zinc alloy. Among them are contact brazing, flame brazing, high frequency brazing and furnace brazing. This improves wettability of the solder; they enhance strength and ductility while at the same time lowering its melting point temperature. Flame brazing, high-frequency brazing heat resistance etc are applications where copper-zinc solders are mainly used in.
BrazingAlloys | AWS | Chemical Composition(%) | Solidus | Liquidus | Main Uses | |||||||
Ag | Cu | Zn | Sn | Si | Other | F | ℃ | F | ℃ | |||
BCu | BCu-1 | / | 100 | / | / | / | / | 1981 | 1082 | 1981 | 1082 | Suitable for furnace brazing of steel, stainless steel and nickel-based alloys. |
BCu58Zn | / | / | 58 | / | 38 | / | Mn:4 | 1616 | 880 | 1668 | 909 | Mainly used for brazing of hard alloy cutter. |
BCu60Zn | / | / | 60 | / | 39 | 1 | Si:0.25 | 1634 | 890 | 1661 | 905 | Mainly used for brazing ferrous metals, nickel-based alloys and Cu-Ni alloys; it has good fluidity. |
BCu58ZnFe | BCuZn-C | / | 58 | / | 40.2 | 1 | Fe:0.8 | 1670 | 910 | 1749 | 954 | |
BCu48ZnNi | BCuZn-D | / | 48 | / | 41.8 | / | Ni:1 Si:0.2 | 1720 | 938 | 1799 | 982 |
1. High Melting Point: There is a high melting point of brass solid welding wire, thus ensuring that it can be used for different types of welding and always remains stable and reliable.
2. Excellent Conductivity: The wire has got excellent thermal and electrical conductivity, making it possible to transfer heat during welding in an efficient way, as such it is suitable for applications which require good electrical properties.
3. Corrosion Resistance: Welded joints made of brass do not corrode easily; they are resistant to corrosion contributing to their longer lives and durability particularly in corrosive environments.
4. Versatility in Welding Applications: Brass solid welding wire is versatile because it can be used to weld different materials hence applicable in various welding projects.
5. Ductility and Malleability: There exists good ductility and malleability of the wire, thus enabling some flexibility within the welded joints with least chances for cracking or brittleness.
A wide range of applications for brass solder exists and it is commonly used in ordinary fire welding. It is mainly used in refrigeration, air conditioning, plumbing and electrical industries. We can produce all kinds of formulas as well as cooperate with R&D and customization to cut down your production costs and boost its efficiency. Specifically. If required, please contact the technical department.
Brass solid welding wire is a type of filler metal used in welding processes, such as gas metal arc welding (GMAW) or metal inert gas (MIG) welding. It is composed of a solid wire made from a brass alloy, typically containing copper and zinc.
Brass welding wire offers good electrical conductivity, corrosion resistance, and can provide an aesthetically pleasing finish. The specific properties depend on the alloy composition.
In GMAW or MIG welding, the brass solid welding wire is continuously fed through a welding gun and melted in the welding arc. It forms a molten pool that solidifies to create a strong bond between the base metals being joined.
Brass welding wire is commonly used for welding non-ferrous metals like copper and brass. It may also be used for joining dissimilar metals in specific applications.
Brass welding wire finds applications in various industries, including automotive, plumbing, and general metal fabrication. It is often chosen for its favorable appearance when a brass-colored weld is desired.
Depending on the application, the brass weld may require post-welding finishing to achieve the desired appearance. This can include polishing, cleaning, or other surface treatments.
Standard welding safety practices apply, such as using appropriate protective gear (gloves, helmet) and ensuring proper ventilation to avoid exposure to welding fumes.