What is the difference between cold tie plate and galvanized plate?
hot rolled coil as raw material, at room temperature under the recrystallization temperature to stop rolling products.
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hot rolled coil as raw material, at room temperature under the recrystallization temperature to stop rolling products.
Q&AZinc-iron alloy plate is also called alloyed galvanized plate. The alloying process heats the galvanized strip through the alloying furnace to 550~560 ° C in 5···
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