Stainless steel?
."Stainless steel" or the official name is "stainless steel" is a general term used to call in the group with high corrosion resistance. Stainless steel is an alloy of iron and carbon.The chromium is the main ingredient of about 10.5% or more gives a chromium oxide film (chromium oxide film:CrO2 or called passive film) invisible sticks. Tightly at the surface makes the steel corrosion resistance film protect. This is equivalent to put some paper 1 sheet on the building 20 layer. If the film surface.Chemical oxygen or existing in the atmosphere. Even a few will react with chromium. Create a chromium oxide film on a new replacement itself, stainless steel.Higher by adding A mixture of chromium and other elements, such as the increase โมลิ molybdenum, nickel and nitrogen around Nam in stainless steel, there are more than 60 type, with features like no other. Such asLow maintenance, easy welding and forming. The active period are worth the price. And can bring back all the newly available, so the stainless steel is a metal that is valuable. Properties and utilization limitless
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