The reasons for scratches on 316 stainless steel coils may include:
Friction with hard objects: If the 316 stainless steel coil comes into contact or rubs against hard objects, such as keys, metal tools, etc., it may cause scratches.
Wear: Prolonged use or frequent cleaning may cause surface wear, making stainless steel surfaces susceptible to scratches.
Chemicals: If inappropriate cleaners or chemicals are used to clean stainless steel surfaces, they may cause scratches or corrosion.
Rough surface: If the surface of the 316 stainless steel coil itself is rough or uneven, it is easy to cause scratches during use.
External environment: Harsh weather conditions, humid environments, etc. may accelerate corrosion and wear of the stainless steel surface, resulting in scratches.