1Cr13 steel good processing properties. Without preheating for deep drawing, bending, rolling and welding. 2Crl3 cold deformation is not required before preheating, but weld before preheating, 1Crl3, 2Cr13 largely for corrosion resistant structural parts such as turbine blades, 3Cr13, 4Cr13 is used for making medical equipment surgical knives and wear parts ; 9Crl8 corrosion resistance bearing and cutting tool can do.
