First, although there is not much difference in appearance between 304 stainless steel and 316 stainless steel, friends can distinguish the difference between the two in terms of composition. 316 stainless steel contains Mo, so that 316 stainless steel is much better in high temperature resistance than 304 stainless steel. If the building needs to be built in a high temperature environment, most design engineers will choose 316 stainless steel, so that it can be better The stability of the product.
Second, 304 stainless steel and 316 stainless steel also have obvious differences in terms of grades. For example, the grade of 304 stainless steel is 0Cr18Ni9, while the grade of 316 stainless steel is 0Cr17Ni12Mo2. When buying, you can clearly see the difference between the two from the parameters, which is much simpler than the difference from the appearance.
Third, the composition of 304 stainless steel and 316 stainless steel are also different. The 316 stainless steel reduces the cr component and improves the ni component, so that its ability to resist corrosion is enhanced. Especially it can be used in seawater or chemical environment. The cost of 316 stainless steel is also higher. In general, the kitchen sink will choose 316 stainless steel for home improvement, so that the corrosion resistance is stronger.
Through reading the above, friends can understand the difference between 304 stainless steel and 316 stainless steel. It is not easy to see the two during identification. If conditions permit, stainless steel syrup can be used for identification, mainly to see which of the two has relatively strong corrosion resistance. Friends can choose according to their needs when purchasing .
Post time: 2020-06-23