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Application field of galvanized steel sheet

1. Hot and cold galvanized sheet is mainly used in agricultural machinery, grain storage and high-speed guardrails and other industries in life. Its outstanding features are low cost and high added value.

2. Galvanized sheet is also used in building materials, home appliances, automobiles and other industries

3. In addition to being widely used in industrial production, galvanized sheet also plays an important role in modern buildings, factories, space structures, transportation energy, etc. The application of galvanized sheet in these fields is mainly to act as a protective film The effect of this will weaken the erosion effect of the outside world on the object.

Performance requirements of galvanized steel sheet

(1) High strength: the general yield strength is above 300MPa.

(2) High toughness: the elongation is required to be 15%~20%, and the impact toughness at room temperature is greater than 600kJ/m~800kJ/m

(3) Good welding performance and cold forming performance.

(4) Low cold-brittle transition temperature.

(5) Good corrosion resistance.

Advantages of galvanized steel sheet

Excellent corrosion resistance, paintability, decoration and good formability.

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