... 0Cr15Al5,0Cr13Al4,0Cr27Al7Mo2,etc.The heating resistance of Iron-Chrome-Aluminum (Fe-Cr-Al) series metal alloy grows as the increment of ... anti-oxidization, anti-sulfur and anti-cementite.It also has series of advantages as small density, high surface load, high ... Cr20Ni35,Cr30Ni70,etc.The Nickel-Chrome, Nickel-Chrome-Iron series metal alloy have a series of advantage such as good anti-oxygen, high ...