1. Corrosion resistance
Most stainless steel products require good corrosion resistance. Stainless steel pipes are similar to Class I and Class II tableware, kitchen utensils, water heaters, water dispensers, etc. Some foreign businessmen also carry out corrosion resistance tests on products: use NACL aqueous solution warm to boiling, after a while the solution is draining, washing and drying, determining the weight loss to determine the degree of corrosion.
2. Welding processability
Requirements for welding performance vary from product to product. A tableware usually does not require welding performance, and even includes some pot enterprises. However, most products require raw materials with good welding performance, such as Class II tableware, thermos flasks, steel pipes, water heaters, water dischargers, etc.
3. Polishability
At present, stainless steel products are generally polished in the production process, and only a few products such as water heaters, water dispenser linings, etc. do not need polishing. Therefore, this requires good polishing properties of the raw material.
