5A02 e 5052 placa de folha de alumínio belong to 5-series Al Mg aluminum plates, que tem alta plasticidade, boa resistência à corrosão e soldabilidade, força média e não pode ser reforçada por tratamento térmico. Sua composição química e propriedades são muito semelhantes. Então, em termos de escopo de uso, os dois podem substituir um ao outro?
The magnesium content of 5A02 aluminum plate is 2.0-2.8%. Além disso, it also contains silicon, ferro, cobre, manganese and titanium, which is similar to that of 5052, so their properties are close. The tensile strength of 5A02 aluminum plate is ≤ 147mpa, and the elongation is ≥ 14, which is very close to 5052. In terms of anti rust ability, both can be used as anti rust aluminum plate, which is suitable for fields with high requirements for anti rust ability.
5A02 aluminum plate is mainly used in the fields with high plasticity and weldability requirements. It is suitable for marine environment. It is also suitable for welded structures and containers with high process plasticity requirements and good corrosion resistance, such as ship traffic vehicle sheet metal parts, tanque de óleo, flange, etc.
5052 aluminum plate is commonly used in sheet metal parts of transportation vehicles and ships, instrumentos, suportes para postes de luz e rebites, produtos de hardware, escudo elétrico, aircraft fuel tank, oil pipe and other fields. It can be seen that the two can replace each other in some fields