Material – DIN EN 12844 ZP2720 I ZP27
Standard Specification For Zinc and Zinc Alloy Castings
Group - Non-Ferrous Zinc Alloys
Sub Group - DIN EN 12844 ZP2720 I ZP27 Zinc and Zinc Alloy Castings
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Casting
| Chemical Composition | ||
|---|---|---|
| Aluminium | Al % | 25.000 - 28.000 |
| Copper | Cu % | 2.000 - 2.500 |
| Magnesium | Mg % | 0.010 - 0.020 |
| Lead | Pb % | 0.006 max. |
| Cadmium | Cd % | 0.006 max. |
| Tin | Sn % | 0.003 max. |
| Iron | Fe % | 0.010 max. |
| Nickel | Ni % | 0.020 max. |
| Silicon | Si % | 0.080 max. |
| Zinc | Zn % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As-Cast |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 425 min. |
| Yield Strength in Mpa | 370 min. |
| Elongation in % | 2.5 min. |
| Reduction of Area in % | - |
| Hardness in HB | 120 min. |
| Impact in Joule | 10 J @ RT |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| B 240 ZA27 | ASTM | USA | Ingot and Casting |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |