Material – ASTM B 240 ZA27
Standard Specification For Zinc and Zinc Alloy Ingot and Die Castings
Group - Non-Ferrous Zinc Alloys
Sub Group - ASTM B 240 ZA27 Zinc and Zinc Alloy Ingot 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 % | 25.500 - 28.000 |
| Copper | Cu % | 2.000 - 2.500 |
| Magnesium | Mg % | 0.012 - 0.020 |
| Lead | Pb % | 0.005 max. |
| Cadmium | Cd % | 0.005 max. |
| Tin | Sn % | 0.002 max. |
| Iron | Fe % | 0.070 max. |
| Nickel | Ni % | 0.010 max. |
| Chromium | Cr % | 0.010 max. |
| Zinc | Zn % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As-Cast |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 425 min. |
| Yield Strength in Mpa | 376 min. |
| Elongation in % | 1 - 3 |
| Reduction of Area in % | - |
| Hardness in HB | 119 min. |
| Impact in Joule | 12.8 J @ RT |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| ZA27 | DIN | Germany | Casting |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |