Magnesium, powder or Magnesium alloys, powder. The heavy envelopes enclose data for a given class of material. Hazard classification & labelling Hazard classification and labelling. This system employs a convenient shorthand for describing metal alloys. The name "Magnesium" originates from a … 2.3 Manufacturing process The magnesium alloy, usually produced by gravity and pressure die casting methods e.g., sand, permanent The ‘Hazard classification and labelling’ section shows the hazards of a substance based on the standardised system of statements and pictograms established under the CLP (Classification Labelling and Packaging) Regulation. The diagonal contours show the longitudinal wave velocity. Designating Magnesium Alloys. The guide lines of constant E/1/2ρ/ρ, E, and E1/3/ρ allow selection of materials for minimum weight, deflection-limited, design. Many manufacturers designate magnesium alloys by relying upon a classification system set forth in specification B275 of the American Society for Testing and Materials International (“the ASTM”). Cast iron comes under ferrous material and Mg and Al alloys come under non-ferrous materials. Magnesium is a chemical element with the symbol Mg and atomic number 12. Source: Ref 3. Commercially, magnesium is primarily used in the creation of strong and lightweight aluminum-magnesium alloys, which have numerous advantages in industrial applications. The classification of magnesium alloy, aluminum alloy and cast iron are given in Figures 2a to 2c.