15SNC250 20Cr130 20MoCr130 22NiCr170 30Cr130 35MoCr165 40Cr130 45VMoCr145 90Cr180 90VMoCr180 M0500 CA1215 SW55 NG2 W11P SW55P PALMEXICO O-1 P-20ESR PALMEXICO PALMEXICO416 INDUSTRIAL SANITARIO GALVANIZADOS ALUMOLD ALUMEC89 DURALUMINIO Documento de Bronces STANDAR ALEACION360 1.8704 XAR300 1.8714 XAR400 XAR400W 1.8722 XAR PLUS XAR450 20MoCr130