Material – ASTM B240 ZA12
Standard Specification for Zinc and Zinc-Aluminum (ZA) Alloys in Ingot Form for Foundry and Die Castings
Group - Non-Ferrous Zinc Alloy
Sub Group - ASTM B240 Zinc and Zinc-Aluminum (ZA) Alloys in Ingot Form for Foundry and Die Castings
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Ingot and Casting
| Chemical Composition | ||
|---|---|---|
| Aluminium | Al % | 10.800 - 11.500 |
| Cadmium | Cd % | 0.005 max. |
| Copper | Cu % | 0.500 - 1.200 |
| Iron | Fe % | 0.050 max. |
| Magnesium | Mg % | 0.020 - 0.030 |
| Lead | Pb % | 0.005 max. |
| Tin | Sn % | 0.002 max. |
| Zinc | Zn % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As-Cast or Aging |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 276 - 404 |
| Yield Strength in Mpa | 211 - 320 |
| Elongation in % | 1 - 7 |
| Reduction of Area in % | - |
| Hardness in HB | 89 - 100 |
| Impact in Joule | 25 - 29 @RT |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| ZA-12 | ANSI/AA | USA | Casting |
| B86 ZA12 | ASTM | USA | Casting |
| ZP1110 | ISO | International | Casting |
| ZP12 | ISO | International | Casting |
| Z35631 | UNS | USA | Casting |
| Z35633 | UNS | USA | Casting |
| - | - | - | - |