1.What are the standard specifications of DX53D+Z?
It is a galvanized steel sheet for cold forming, and the standards implemented are usually enterprise standards or relevant industry specifications, such as Anshan Iron and Steel's Q/ASB 385.
2.What is the chemical composition of DX53D+Z?
It is generally low carbon steel with a carbon content of about 0.18%, sulfur and phosphorus content not exceeding 0.030%, copper content of about 0.30%, and the rest mainly iron and small amounts of other elements.
3.What are the mechanical properties of DX53D+Z?
The yield strength is generally between 170-230MPa, the tensile strength is between 290-360MPa, and the elongation at break is ≥34%.
4.What is the coating information of DX53D+Z?
The coating is pure zinc, commonly designated as Z100. Other coating weights, such as Z60, Z80, and Z120, are available upon request, corresponding to a coating weight of approximately 60g/m² to 120g/m². The surface is typically smooth and spangle-free, achieving a surface grade of B, and can be further refined to FC.
5.What is the product usage of DX53D+Z?
It has excellent deep drawing performance and good ductility, and is suitable for manufacturing various non-safety structural parts of automobiles that are bent and deformed and simply stamped, such as automobile fenders, doors, and reinforcement parts of walking parts; it can also be used in the field of home appliances, such as the shells of air conditioners, washing machines, refrigerators, etc.; it can also be used for steel furniture, distribution boards, etc.