Chromium steel 铬 chromium 3 steel
chromium is one of the major alloying elements of the heat-resistant steel.
Chromium steel has higher resistance to oxidation and corrosion resistance. For different use of the environment, often by adding other elements such as molybdenum, vanadium, tungsten, titanium, niobium, boron and other elements. Commonly used applications and steel 12CrMo (high, medium pressure steam conduit) world pie network information World Pipe network informed, 20CrMo (leaf), the 35CrMo long-term use of the following parts (650 ℃), 1Cr5Mo (650 ° C reheater erosion and strong below 550 ℃ petrochemical equipment), 1Cr12Mo (below 450 ℃ leaves).
Containing chromium alloy steel, hard texture, wear, corrosion, no rust, can be used to manufacture the machines and tools.