Which is better, Kurogane strap or stainless steel strap?

One: Kurogane strap and stainless steel strap are both steel straps, which present different aesthetic feelings due to different technologies. Because personal aesthetics and choices are different, it is impossible to tell which is better or worse.

Two: Stainless steel is short for stainless and acid-resistant steel, and steel that is resistant to weak corrosive media such as air, steam and water or stainless steel is called stainless steel.

Three: Kurogane is ordinary steel. In order to improve the corrosion resistance of steel, the surface of steel was blackened with chemicals. As for the price, it depends on the quality of steel used before blackening. This material is usually inexpensive. This reagent is the blackening agent for steel. According to the mechanism of thermal polymerization, the blackening agent for iron and steel forms a black polymer protective film by using the afterheat of workpiece tempering, thus achieving the purpose of rust prevention and corrosion prevention.