BB usually weigh in at 5.1 grain, they are made of steel, or Zink plated steel, or Copper plated steel. Lead is also used but not as common as Steel.
Pellets come in a variety of sizes. Calibers from .177, .20, .22, .25, 9mm, 357, 45 Cal and 50 caliber. Each of the sizes also come in different weights. Pellets are made from Lead, Gamo produces a gold plated pellet, but the core is Lead. Lead is used because it's soft. The soft lead skirt of the pellet catches the grooves in the barrel when fired, this makes the pellet spin as it leaves the barrel. BB don't spin, they tumble, and are not as accurate s pellets.
Predator Pellets use a combination of Metal and lead in some of their pellet designs.
Pellets also come in different shapes. The four basic shapes are Round (Universal) Flat (Wadd cutter for targets) Pointed ( distance and penetration) and Hollow-point (hunting).
A few other composites are used but manufactures don't like to disclose their secret.
Fuel pellets are typically clad in Zircalloy, if that was your question. Especially in water cooled reactors.
Radioactive pellets are small, sealed capsules containing radioactive material. They are often used in medical treatments for conditions like cancer, where the radioactive material can be targeted to specific areas of the body to kill cancer cells. Proper handling and disposal of radioactive pellets is essential to protect the health and safety of individuals and the environment.
It could be steel, brass, stainless or other corrosion resistant material
In fact, many products appear in forms of pellets. They can be used in many fields like animal feed pellets, bedding pellets and home heating pellets,etc.
The most common target air rifle pellets are made of lead, although other materials such as tin, steel alloys or even plastic are used for pellets.
Durability
Enriched fuel pellets are used to fuel nuclear reactors, particularly in nuclear power plants. These pellets consist of enriched uranium to sustain the nuclear fission process that generates heat to produce electricity.
Sulfuric acid is commonly used
A material noun is a word for something that is used to make other things. Tea is used for many things in addition to a beverage, such as health and beauty products.
A material noun is a word for something that is used to make other things. Tea is used for many things in addition to a beverage, such as health and beauty products.
The valuable crop used to make paper is called "papyrus." It was used in ancient Egypt and other cultures to create paper-like material for writing and other purposes.
Velour material is material used to make tracksuits etc.