Technical Data Sheet
| Chemical Composition Limits | ||||||||
| Weight % | Al | Zn | Mn | Zr | Th | Rare Earth | Other | Specific Gravity |
| Magnesium Alloy HM21A |
– | – | 0.45 – 1.1 | – | 1.5 – 2.5 | – | 0.30 | 1.77 |
Availability
Magnesium Alloy HM21A is available in sheet, plate and forging stock. For all stock and size availability contact Sales.
Specifications
AMS 4363 – HM21A – T5 Forgings
AMS 4383 – HM21A – T81 Sheet and Plate (solution heat treated, cold worked and precipitation heat treated)
AMS 4390 – HM21A – T8 Sheet and Plate (as per AMS 4383)