Ce:0.1-0.4% Mg:5.5-6.5% Si:40-46% Ca:2-3.5% Al:0.8%Max
Ce:0.4-0.6% Mg:5.5-6.5% Si:40-46% Ca:2-3.5% Al:0.8%Max
Ce:0.6-1.0% Mg:6.5-7.5% Si:40-46% Ca:2-3.5% Al:0.8%Max
Ce:0.9-1.3% Mg:27-29% Si:44-48% Ca:5-5.5% Al:1.0%Max
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