CHEMICAL COMPOSITION PERCENTAGE

COMMERCIAL DESIGNATION Cu Pb  Ni  Fe Mn Sn  Si  Al As Zn Sb P
OT-A DM 174 comparabile alla Norma UNI EN 1982:2017 -CB753S 58-60 1.8-2.5 0.3 max 0.5-0.8 0.2 max 0.8 max 0.5 max 0.4-0.8 Resto 0.05 0.02 max

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-A DM 174 comparabile alla Norma UNI EN 1982:2017 -CB753S 8.4 21 80 1.9-2 980-1080 890 300 150 15 90