Answer:
.aluminum
As the most abundant metal on earth, aluminum is used in a variety of applications. Aluminum has an unusually great ability to resist corrosion, which makes it durable and less prone to damage over time.
2.steel
Perhaps the most common metal used in welding projects, steel has many qualities that make it ideal for this process. Steel is relatively cheap, which makes it a popular choice. It also has a high tensile strength, which means that it can withstand a great deal of stress before it breaks.
3.cast iron
Cast iron is, as expected, a type of iron. Often, the term cast refers to materials that have been shaped for a particular purpose. As a material, cast iron has a relatively low melting point, which makes it a great candidate for welding.
4.Most copper is used in electrical equipment such as wiring and motors. This is because it conducts both heat and electricity very well, and can be drawn into wires
5.Brass
Brass is commonly used for decorative purposes primarily because of its resemblance to gold
Step-by-step explanation: