Aluminum Alloy Wear resistant to monoblocks manufactured without shirts for engine in Cylinder combustion method to produce monoblocks, method for producing a piece and article made with the Alloy.

摘要

Presents the composition of an alloy of Aluminum Silicon that fulfills the conditions of manufacture and operation for monobloc Engine castings, casting processes using low cost such as Silica Sand Molds.This Alloy is in percentage by weight: 13% - 14%; 2.3% - 2.7% Cu; 0.1% - 0.4%, 0.45% - 0.1% Fe; MN; 0.1% - 0.3% mg, 0.1% - 0.6% Zn; 0.11 0.05% - 0.4%;% - 0.8% and 0.09% - 0.01%; Sr; and the balance being essentially residual Aluminium.