ZK21A-F
Request a quote for ZK21A-FDesignations
- Material family
- Magnesium Alloys
Specifications
AMS 4387MIL-M-46039
Material is released to the applicable specification with mill test reports and, on request, independent lab verification.
Available forms
Custom sizes converted from billet, plus saw cut, waterjet and near-net blanks.
About magnesium
Magnesium is the lightest structural metal in use today. We supply aerospace and defense magnesium grades — AZ31B, AZ61A, AZ80A, ZK21A, HM21A, HM31A, and HK31A — to AMS, QQ-M, and MIL specifications.