This standard specifies the method summary, specimens, test instruments and materials, measurement procedures, calculations, and tolerances for the determination of aluminum and iron content in steel grit aluminum. This standard is applicable to the determination of aluminum and iron content in steel grit aluminum used for metallurgical deoxidation. The range is: metallic aluminum: 5% ~ 90%, metallic iron: 5% ~ 90%.
YB/T 4316-2012 Referenced Document
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
YB/T 4316-2012 history
2012YB/T 4316-2012 Aluminum and iron content determination method of aluminous mixture of iron