... , Fe 0.04%max Cu 0.004%max 500g magnesium metal with purity 99.90%minThe ... price for Magnesium Metal 99.9%, Mg Alloy(AM50A,AZ91D,AE42, etc.), Mg powder & Mg Casting, ... etc.The magnesium metal 99.9% is a fairly ... pipelines, buries structures, and water heaters. Magnesium Metal(Ingot)Spec Chemical composition %MG≥ othersFeSiNiCuAlMnCTiPbZnOther each ...