ASTM 630/JIS SUS 630stainless steel is precipitation, quenching, martensite stainless steel, and this level has high strength, hardness and corrosion resistance properties. After heat treatment, the mechanical properties of the products more perfect, can reach as high as 1100-1300 MPa (160-190 Ksi) compressive strength. This class cannot be used for more than 300 ℃ (570F) or very low temperatures, it has good corrosion resistance to atmospheric and dilute acid or Yandu, corrosion resistance and its 304 and 430. Corrosion resistance, corrosion resistance and its 304 and 430.
Field of application
· offshore platform, helicopter deck, other platforms