What is the stainless steel tube performance? Under certain conditions, the product is ability to achieve purpose or use is the product performance. Product performance including the nature and function.Different contents in the stainless steel tube makes the performance different, such as top speed, hardness, etc.But the price is not belong to the category of performance.
So what is the impact performance of stainless steel tube?Mainly the following seven points:
1, carbon;The higher of the carbon content will get the higher hardness, but its plasticity and toughness is worse.
2, sulfur;Is the harmful impurities in steel, high sulfur steel under high temperature pressure process, easy to brittle Crack, is usually called hot brittleness.
3, phosphorus;Can make the plasticity and toughness of steel decreases significantly, especially in low temperature is more serious, this phenomenon is called cold brittleness.
In the high quality steel,Sulfur and phosphorus to strictly control.But on the other side, in the low carbon steel containing high sulfur and phosphorus, can make its cutting brittle, can be to improve machinability is good.
4, manganese;Can improve the strength of the steel, can weaken and eliminate the bad effects of sulfur, and can improve the hardenability of steel, high manganese content in high alloy steel, high manganese steel has good wear resistance and other physical properties.
5, silicon;It can improve the hardness of steel, but the plasticity and toughness, electrotechnical steel containing a certain amount of silicon, can improve soft magnetic properties.
6, tungsten;Can improve the red hardness of steel and heat intensity, and can improve the wear resistance of steel.
7, chromium;Can improve the hardenability of steel and resistance to wear, can improve the corrosion resistance of steel and antioxidant effect.