Duplex 2304 Stainless Steel Sheet
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of duplex 2304 stainless steel sheet in China. If you're going to wholesale high quality duplex 2304 stainless steel sheet made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Duplex 2304 Stainless Steel Sheet
Physical properties
The overall heat transfer coefficient of a metal depends on other factors in addition to the thermal conductivity of the metal. In most cases, the heat dissipation coefficient of the film, rust scale and surface condition of the metal. Stainless steel keeps its surface tidy, so it conducts heat better than other metals with higher thermal conductivities.
1. Dust containing other metal elements or attachments of heterogeneous metal particles accumulate on the surface of stainless steel. In humid air, the condensed water between the attachments and stainless steel connects the two into a micro-battery, triggering an electrochemical reaction. , the protective film is damaged, which is called electrochemical corrosion.
2. Organic juices (such as vegetables, noodle soup, phlegm, etc.) adhere to the surface of stainless steel. In the presence of water and oxygen, they form organic acids. For a long time, the organic acids will corrode the metal surface.
3. The surface of stainless steel contains acids, alkalis, and salts (such as alkaline water and lime water splashed on walls), causing local corrosion.
4. In polluted air (such as an atmosphere containing a large amount of sulfides, carbon oxides, and nitrogen oxides), when encountering condensed water, liquid points of sulfuric acid, nitric acid, and acetic acid are formed, causing chemical corrosion. The above conditions can cause the protective film on the surface of stainless steel to deteriorate. Damage causes rust.
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