201 stainless steel plate VS 304 stainless steel plate

Compared with 304 stainless steel plate, the corrosion resistance of 201 stainless steel plate is relatively weak, and it is not recommended to be used in the ecological environment that is often wet and cold, and it is okay to use in the design and decoration industry that is relatively low temperature and dry areas and the quality demand is not high, and 304 stainless steel plate has good corrosion resistance and can often be used in the humid provinces or the southeast coast. Such as Guangdong, Fujian, Zhejiang and other coastal cities.

1, 304 stainless steel plate has a good gloss gloss, hand touch is smooth; 201 stainless steel is dark color without gloss, touch has a rough rough feeling. In addition, wet your hands with water and touch two kinds of stainless steel materials respectively. After touching the 304 plate, the water-stained handprints are easier to erase, and 201 is not easy to erase.

2, the grinding wheel is installed with the polishing machine to gently polish the two kinds of plates or plates, and the sparks of the 201 material are longer, thicker and more, whereas the sparks of the 304 material are shorter, thinner and less.

3. Apply stainless steel pickling paste to two kinds of stainless steel plates respectively. The color is dark 201, white or not discolored 304 stainless steel plate.