Stainless steel manual hoist Features

The following is a brief introduction of stainless steel  manual hoist  your characteristics.
      Stainless steel has been said, in fact, both stainless nature, but also acid resistance. Stainless steel and corrosion resistance is due to chromium-rich oxide film on the surface of the formation. Tests showed that steel in the atmosphere, water and weak nitric acid medium and oxidizing medium, the corrosion resistance of chromium steel with the increase of the water content increased, when the chromium content reaches a certain percentage, the occurrence of corrosion resistance of steel mutation, that is, from rust to rust, never corrosion to corrosion.
      Many classification of stainless steel. By major chemical composition can basically be divided into chromium stainless steel and chrome-nickel stainless steel two systems; by zoning, there are nitric acid-resistant stainless steel, acid-resistant stainless steel, water-resistant stainless steel, etc.; classification according to features can be divided into non-magnetic stainless steel, free cutting steel, low temperature steel, high-strength stainless steel and so on.
      Because the material unique advantages, making stainless steel  Chain Block  has excellent corrosion resistance, formability, compatibility, and in a wide temperature range of strength and toughness characteristics. Stainless steel in heavy industry, light industry, household items and architectural decoration industry and other industries widely used.