ARMACAO DE RODA DE DIRECAO

摘要

To achieve sufficiently high elongation at break in conjunction with high strengths, a die-cast steering wheel skeleton consists of an aluminium alloy composed of … …  2.5 to 3.5% by weight of magnesium …  0.10 to 0.30% by weight of silicon …  0.40 to 0.60% by weight of iron …  0.25 to 0.45% by weight of manganese …  0.015 to 0.05% by weight of copper …  0.035 to 0.085% by weight of zinc …  remainder aluminium. … ……