Stainless steel screws and carbon steel screws which is good
At present, the screw fastener industry, the material composition is mainly stainless steel screws and carbon steel screws, these two are more common, and the range of use is also wider. We all know that stainless steel screws and carbon steel screws have their own characteristics, and people often ask, which of these two kinds of screws is good?
In popular terms, carbon steel screws do not specifically add alloy elements of steel, stainless steel screws are to add high alloy content of steel in order to prevent rust.
Stainless steel screws are far more expensive than carbon steel screws, mainly because the price of stainless steel materials is higher than the price of carbon steel materials, because the performance of stainless steel materials is also better than the performance of carbon steel.
These two kinds of screws are not the same, can not be compared to good or bad, carbon steel screws are usually higher than stainless steel screws, but easy to rust.
Stainless steel screws and carbon steel screws use environment is not the same, stainless steel screws compared to carbon steel screws corrosion resistance is much higher, so in some medical equipment and food equipment we can often see stainless steel material. The corrosion resistance of carbon steel is poor, and the screws will rust for a long time, and the stainless steel screws are relatively better.
All in all, stainless steel screws and carbon steel screws do not have to say which is good, you can choose the appropriate material according to the use of the scene is important.