High Magnesium alloy is widely used in metallurgic industry.It can improve steel quality,reduce the cost and save aluminum.It is especialy applied in continuous casting steel of deoxidizing requirements.High Magnesium also have the perfomance of desulphurization.SpecificationSi(%)Mg(%)Ca(%)Re(%)Al(%)44-4826-282.0-3.00.7-1.0≤1.244-4826-282.0-3.0-------≤1.244-4830-322.0-3.00.7-1.0≤1.244-4830-322.0-3.0-------≤1.245-50≥30≤1.50.8-1.0≤1.543-476.4-7.00.6-0.80.6-0.8-------40-4525-401.5-3.01.5-2.0-------Also can execute the production according to the customer's requirement