Characteristics of the hot-dip Al-Zn coated steel sheet
2020年8月27日
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Characteristics of the hot-dip Al-Zn coated steel sheet
A. Machinability
It can satisfy the processing requirements of rolling, coiling and others processes alike.
B. Thermal resistance
Common HDG steel plate normally works under 230℃, and has its color changed at 250℃, however, hot-dip Al- Zn coated steel plate can sustain the environment at 315℃ for long time.
C. High reflectivity
Reflection ability of heat and light is twice as much as those of hot-dip zinc steel sheet, and its reflectivity is more than 0.70, exceeding 0.65(required by the EPA Energy Star Standard), which is and ideal construction materials of saving energy.
