Material – ASTM B240 AC41A
Standard Specification for Zinc and Zinc-Aluminum (ZA) Alloys in Ingot Form for Foundry
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 % | 3.900 - 4.300 |
| Cadmium | Cd % | 0.003 max. |
| Copper | Cu % | 0.700 - 1.100 |
| Iron | Fe % | 0.035 max. |
| Magnesium | Mg % | 0.030 - 0.060 |
| Lead | Pb % | 0.004 max. |
| Tin | Sn % | 0.0015 max. |
| Zinc | Zn % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As-Cast or Aging |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 328 min. |
| Yield Strength in Mpa | 228 min. |
| Elongation in % | 7 min. |
| Reduction of Area in % | - |
| Hardness in HB | 91 min. |
| Impact in Joule | 65 min. @RT |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| Zamak 5 | ANSI/AA | USA | Casting |
| ZP5 | ISO | International | Casting |
| Z33531 | UNS | USA | Ingot and Casting |
| B86 Alloy 5 | ASTM | USA | Casting |
| B86 Zamak 5 | ASTM | USA | Casting |
| B86 AC41A | ASTM | USA | Casting |
| B240 Zamak 5 | ASTM | USA | Ingot and Casting |