不锈钢钢格栅板表面出现褐色锈斑，人们往往会疑惑是不是买到了劣质的钢格板
Brown rust stains appear on the surface of stainless steel grille, and people often wonder if they have bought inferior steel sheets.
其实这是对不锈钢缺乏了解，是片面的错误看法，其实安平厂家不锈钢钢格板生锈也是一种正常现象，是由于人为制作或者客观原因所导致的，不锈钢钢格栅板生锈的原因：
In fact, this is the lack of understanding of stainless steel, is a one-sided false view, in fact, the Anping stainless steel plate stainless steel plate rusting is a normal phenomenon, because of artificial or objective causes, stainless steel grid plate rust causes:
1、不锈钢钢格栅板在加工的时候由于受到铜、铁等金属的污染，或者在焊接的时候氩气保护不好，出现了氧化。
1. When stainless steel grating plate is processed, it is polluted by copper, iron and other metals, or when argon is not well protected during welding, oxidation occurs.
2、在含有大量硫化物、氧化碳、氧化氮的污染空气中，遇冷凝水，形成硫酸、硝酸引起化学腐蚀。
2, in a polluted air containing large amounts of sulfide, carbon dioxide and nitrogen oxides, condensed water is formed, causing sulfuric acid and nitric acid to cause chemical corrosion.
3、加工的过程中过多的损伤 不锈钢的防氧化层，导致其无法起到防护作用，可能会导致不锈钢钢格板生锈。
3, excessive damage to the stainless steel oxidation layer during the process of machining can not protect the stainless steel grill.
4、市场上有些不锈钢钢格栅板的化学成分不合格，达不到304的要求，因此也会引起不锈钢钢格栅板的生锈。客户在选择的时候需要擦亮眼睛，尽量选择大厂家出产的钢格栅板。
4, some stainless steel grille plates on the market are not qualified for chemical composition, and less than 304 of the requirements. Therefore, the rust of stainless steel grille plates will also be rusted. Customers need to polish their eyes when choosing, and try to choose steel grating plates produced by large manufacturers.