... :Bimetallic layer analysis38CrMoAlA: Cr, C, Si, Mn, Mo, Al, Ni, Cu, P, S40Cr: Cr, Mn, C, Si, Ni, S, P, CuStainless ... , Mo, V, S, PFerrous alloy: Fe, Cr, Si, Ni, BNickel alloy: Ni, Cr, Co, Wc, BTungsten alloy: W, Ni, Fe, Cu Products showingCompany Exhibition showing2012China ...