Reference national standard: tin ingot (GB/T 728-2020)

product description:

Tin is a metal element, an inorganic substance. White tin in common form is a low melting point metal with a silvery white luster. Its specific gravity is 7.3 and its melting point is low, only 232°C. It is not easily oxidized by oxygen at room temperature and is full of malleability. , non-toxic.

Application range and purpose:

Metal tin can be used to make various tin utensils and works of art, such as tin pots, tin cups, tin tableware, etc., and can also be made into tin tubes and tin foils, which can be used in the food industry to ensure cleanliness and non-toxicity. An important use of tin is to make tinned iron sheets. Once a piece of iron is put on the "coat" of tin, it can resist both corrosion and poison. This is because the chemical properties of tin are very stable, and it does not react chemically with water, and it is difficult to react with various acids and bases. In industry, tin is often plated on copper wires or other metals to prevent these metals from being corroded by acid and alkali.