Marerial:38CrMoAlA Application: injection molding machine Dimension:15-200mm Effective length:4000mm Chenshi Machinery is a professional manufacturer for all kinds of screw and ... , Al, Ni, Cu, P, S40Cr: Cr, Mn, C, Si, Ni, S, P, CuStainless steel: Cr, Ni, Ti, Mn, N, Nb, Mo ... , Si, CuSKD61: C, Si, Mn, Cr, Mo, V, S, PFerrous alloy: Fe, Cr, Si, Ni, BNickel alloy: Ni, Cr ...