| 
 Request
      for Quotation
       
        
        
          
            | Magnesium
      Alloy HM31A |  
            | Data
Sheet :Magnesium AMS 4388, AMS 4389, HM 31A |  
        
| Chemical
Composition Limits |  
| Weight
% | AL | Zn | Mn | Zr | Th | Rare Earth | Other | Specific Gravity |  
| HM
  31A | - | - | 1.2 | - | 3.25 | - | - | 1.81 |  
| Other
  Similar Specifications |  
| Weight
% | AL | Zn | Mn | Zr | Th | Rare Earth | Other | Specific Gravity |  
| AMS
  4388 | - | - | 1.5 | - | 3.00 | - | - | - |  
| AMS 4389 | - | - | 1.5 | - | 3.00 | - | - |  |  
        
          
            | Magnesium AMS 4388 As Extruded Magnesium AMS 4389 Precipitation Heat Treated
MIL-M-8915 T5 |    Disclaimer Every effort is made to ensure that
technical specifications are accurate. However, technical specifications
included herein should be used as a guideline only. All specifications are
subject to change without notice. |