The corrosion resistance of stainless steel will also be affected by the smelting process of the production enterprise. A kind of
The large stainless steel plant with good smelting technology, advanced equipment and advanced technology can be guaranteed in the control of alloy elements, impurity removal and billet cooling temperature. Therefore, the product quality is stable and reliable, and the internal quality is good, and rust is not easy. On the contrary, some small steel mills are backward in equipment and technology. Impurities can not be removed in the smelting process, and the products produced will inevitably rust. A kind of
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External environment, dry and ventilated environment is not easy to rust. A kind of
However, areas with high humidity, continuous rainy weather or high acidity and alkalinity in the air are prone to rust. 304 stainless steel, if the surrounding environment is too bad, will rust.