AZ61A-F Extruded bar, rod, and solid / shapes: MIL-HDBK-5J Design Allowables
show US units (ksi, Msi, lb/in³) open the MIL-HDBK-5J tool compare against temperature find alternatives
| Material class | Magnesium Alloy |
| Alloy / temper / form | AZ61A / F / Extruded bar, rod, and solid / shapes |
| Specifications | AMS 4350 |
| Handbook | MIL-HDBK-5J, 31 January 2003, section 4.2.2.0, Table 4.2.2.0(b) (pdf page 18 of the chapter file) |
| Dimension bands | 3 |
| Density | 1791 kg/m³ |
Design Mechanical and Physical Properties (room temperature)
Converted from the handbook table (ksi, Msi, lb/in³) and rounded to 4 significant figures; dimension bands in inches with mm in parentheses. Bases: A and B are statistical minimums (99 % and 90 % probability at 95 % confidence), S the specification minimum. Grain directions: L longitudinal, LT long transverse, ST short transverse.
| Dimension band | 0.000–0.249 in (0–6.325 mm) | 0.250–2.499 in (6.35–63.47 mm) | 2.500–4.499 in (63.5–114.3 mm) | |
|---|---|---|---|---|
| Specification | AMS 4350 | AMS 4350 | AMS 4350 | |
| Basis | S | S | S | |
| Ftu, MPa | L | 262 | 275.8 | 275.8 |
| Fty, MPa | L | 144.8 | 165.5 | 151.7 |
| Fcy, MPa | L | 96.53 | 96.53 | 96.53 |
| Fsu, MPa | L | 131 | 131 | … |
| Fbru (e/D = 1.5), MPa | L | 310.3 | 310.3 | … |
| Fbru (e/D = 2.0), MPa | L | 379.2 | 379.2 | … |
| Fbry (e/D = 1.5), MPa | L | 193.1 | 193.1 | … |
| Fbry (e/D = 2.0), MPa | L | 220.6 | 220.6 | … |
| e, % | L | 8 | 9 | 7 |
| E, GPa | 43.44 | 43.44 | 43.44 | |
| Ec, GPa | 43.44 | 43.44 | 43.44 | |
| G, GPa | 16.55 | 16.55 | 16.55 | |
| ν | 0.31 | 0.31 | 0.31 | |
| ρ, kg/m³ | 1791 | 1791 | 1791 | |
Effect of Temperature
The handbook maps no temperature-effect figure to this table.
Other AZ61A Tables
- AZ61A-F Extruded / hollow / shapes (Table 4.2.2.0(b))
- AZ61A-F Extruded / tube (Table 4.2.2.0(b))
- AZ61A-F Forging (Table 4.2.2.0(b))
Source and Use
U.S. Department of Defense (2003). Metallic Materials and Elements for Aerospace Vehicle Structures. MIL-HDBK-5J, 31 January 2003 (public domain). The values are the handbook's design allowables as extracted from the chapter tables; check the printed table before use in a certified analysis, and note that MIL-HDBK-5J was superseded by MMPDS, whose later editions may differ. No warranty is given.