Material – ASTM B94 AZ91D
Standard Specification for Magnesium-Alloy Die Castings
Group - Non-Ferrous Magnesium Alloy
Sub Group - ASTM B95 Magnesium-Alloy Die Castings
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Casting
| Chemical Composition | ||
|---|---|---|
| Aluminium | Al % | 8.300 - 9.700 |
| Zinc | Zn % | 0.350 - 1.000 |
| Manganese | Mn % | 0.150 - 0.500 |
| Silicon | Si % | 0.100 max. |
| Iron | Fe % | 0.005 max. |
| Copper | Cu % | 0.030 max. |
| Nickel | Ni % | 0.002 max. |
| Other | Ot% | 0.020 max. |
| Magnesium | Mg % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As-Cast |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 230 min. |
| Yield Strength in Mpa | 160 min. |
| Elongation in % | 3 min. |
| Reduction of Area in % | - |
| Hardness in HB | 63 min. |
| Impact in Joule | 3 min. @RT |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| AZ91D | ANSI/AA | USA | Casting |
| AZ91D | SAE | USA | Casting |
| M11916 | UNS | USA | Casting |
| B275 AZ91D | ASTM | USA | Casting |
| B951 AZ91D | ASTM | USA | Casting |
| B951 M11916 | ASTM | USA | Casting |
| - | - | - | - |