高锌层深冲热镀锌卷板，厚度在 0.3mm - 4.0mm之间，包括镀锌板、镀锌铁皮和高强镀锌钢板。其具有高锌层，能提供优异的耐腐蚀性能，在腐蚀环境中锌以牺牲阳极的方式保护钢板基体；具备良好的深冲性能，得益于合理的化学成分和微观组织结构，在深冲过程中保持良好的延展性和均匀变形能力，适用于汽车零部件等复杂形状的制造；具有高强度，可承受较大外力和载荷，通过钢材的合金化及适当轧制工艺实现，在建筑结构中确保稳定性和安全性。不同厚度适用于不同场景，薄的可用于小型产品如家电外壳等，厚的用于建筑和大型设备制造。在汽车、建筑、家电制造和工业容器制造等领域广泛应用，生产工艺主要为热镀锌，jingque调整参数确保高锌层质量。常见材质型号有DX51D+Z、DC54D+Z、HC420/780TRD+Z 等。
High zinc layer deep-drawn hot-dip galvanized coil with a thicknessbetween 0.3mm and 4.0mm, including galvanized sheet, galvanizediron sheet and high-strength galvanized steel sheet. It has a highzinc layer, which can provide excellent corrosion resistance. Zincprotects the steel plate substrate at the expense of the anode in acorrosive environment. It has good deep-drawing performance, thanksto a reasonable chemical composition and microstructure, maintainsgood ductility and uniform deformation ability during deep-drawing,and is suitable for the manufacture of complex shapes such asautomotive parts. At the same time, it has high strength and canwithstand large external forces and loads. It is achieved throughthe alloying of steel and proper rolling process to ensurestability and safety in building structures. Different thicknessesare suitable for different scenarios. Thin ones can be used forsmall products such as home appliance shells, etc. Thick ones areused for construction and large equipment manufacturing. Widelyused in automotive, construction, home appliance manufacturing andindustrial container manufacturing. The production process ismainly hot-dip galvanizing. Precise adjustment of parametersensures high zinc layer quality. Common material models are DX51D +Z, DC54D + Z, HC420/780TRD + Z, etc.
