The so-called stainless steel refers to the steel that can resist the corrosion of the atmosphere and weak corrosive medium. Corrosion rate < 0.01 mm/year is complete corrosion-resistant steel, and co
In daily life, stainless steel screws are common fasteners. In the process of using stainless steel screws, rust is a common phenomenon, and it is also something that annoys us. This will not only aff
The product has high surface hardness and good core toughness. This is a major feature of the performance requirements of self-tapping screws. If the surface hardness is low and the toughness of the c
