Stainless steel is resistant to corrosion
The vast majority of stainless steel products for corrosion resistant performance is good, like a, 2 kinds of tableware, kitchen utensils and appliances, water heaters, water dispensers, etc., some foreign businessmen on corrosion resistance of products also do experiment: in NACL aqueous solution heated to boiling, after a period of time the best solution, wash and drying, weight loss, to determine the degree of corrosion (note: the product polishing, because of the sand cloth or sandpaper containing Fe, will cause the test surface rust spots)
Polished performance of stainless steel
Today society stainless steel product is in production to pass polishing this one procedure commonly, only a few products such as water heater, water dispenser inner bravery does not need polishing.Therefore, this requires a good polishing performance of the raw material.The factors that affect the polishing performance are as follows:
Feed surface defects.Such as scratches, spots, pickling and so on.
Raw material material problem.If the hardness is too low, it will not shine easily when polished (BQ is not good), and if the hardness is too low, the surface will be prone to orange peel phenomenon when stretching deeply, thus affecting BQ property.BQ with high hardness is relatively good.
As the mesh is drawn deeply, small black spots and ridges will appear on the surface of the area with great deformation, thus affecting BQ properties.
Stainless steel weldability
Different use of the product has different welding performance requirements.One kind of tableware does not do the request to the welding performance commonly, include even partial pot class enterprise.But the great majority of products need raw material to weld property is good, wait like 2 kinds of tableware, heat preservation cup, steel tube, water heater, water dispenser.