CHEMICAL COMPOSITION PERCENTAGE
COMMERCIAL DESIGNATION Cu Pb  Ni  Fe Mn Sn  Si  Al As Zn Sb P
LEGA Biaffinata OT-Z Conforme UNI EN 1982:2017 CB770S APPROVATA LISTA UBA 61.5-63.5 0.2-1.6 0.2 0.3 0.1 0.3 0.5-0.7 0.04-0.14 Resto

                                                                             PHYSICAL AND MECHANICAL
COMMERCIAL DESIGNATION Bulk Density Kg/dm3 Electrical Conductivity IACS WorkabilityTtool % Over Bar OT Linear Shrinkage % Optimal Casting Range°C Melting Point inf. (Solidus ) °C Tensile Strength Rm N/mm2 Unified Proof Strength Load 0.2% Rp 0.2 N/mm2 Elongation at Break A % Brinell Hardness HB
OT-Z LEGA BIAFFINATA ANTIDEZINCIFICANTE UNI EN 1982:2017  CB770S  APPROVATA LISTA UBA 8.4 22 70 1.8-1.9 960-1040 880 280 min 120 min 10 min 70 min