Zinc is a chemical element of a secondary subgroup of the second group, the fourth period of the periodic system of D.I. Mendeleev, with atomic number 30. It is denoted by the symbol Zn (lat. Zinc).

A simple substance is zinc under normal conditions – a brittle bluish-white transition metal (tarnishes in air, being covered with a thin layer of zinc oxide).

Zinc alloy with copper – brass – was already known in Ancient Greece, Ancient Egypt, India (VII century), China (XI century).

Zinc is the fourth most used metal in the world after iron, aluminum and copper, and the third among non-ferrous metals.

Zinc and zinc alloys are produced according to:

GOST 3640-94 Zinc. Specifications.

GOST 19424-97 Cast zinc alloys in pigs. Technical conditions.

Zinc product range:

Pig zinc grades

Ts0A, Ts0, Ts0A, Ts1, Ts1S, Ts2, Ts2S, Ts3, Ts3S, TsV, TsV0, TsV00 TsA4, TsAM15, TsAM4-1, TsAM2-5, TsAM10-5, TsP1, TsP2, TsP3, TsAO, TsP2, TsP3, TsAO, TsAO, TsP3, TsAO, TsAO4

Form and packaging:

Pigs weighing about 25 kg packed in packages weighing no more than 1000 kg not high more than 500 mm tied with steel tape.

Purpose marks No less Chemical composition,% of impurity, not more than
Zn Pb Cd Fe Cu Sn As Total/td>
Ц0А 99,98 0,01 0,003 0,003 0,001 0,001 0,0005 0,02
Ц0 99,975 0,013 0,004 0,005 0,001 0,001 0,0005 0,025