Material – ASTM B 240 AC41A
Standard Specification For Zinc and Zinc Alloy Castings
Group - Non-Ferrous Zinc Alloys
Sub Group - ASTM B 240 AC41A Zinc and Zinc Alloy 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 |
| Copper | Cu % | 0.700 - 1.100 |
| Magnesium | Mg % | 0.035 - 0.060 |
| Lead | Pb % | 0.004 max. |
| Cadmium | Cd % | 0.003 max. |
| Tin | Sn % | 0.0015 max. |
| Iron | Fe % | 0.035 max. |
| Nickel | Ni % | 0.020 max. |
| Silicon | Si % | 0.035 max. |
| Zinc | Zn % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As-Cast |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 330 min. |
| Yield Strength in Mpa | 250 min. |
| Elongation in % | 5 min. |
| Reduction of Area in % | - |
| Hardness in HB | 92 min. |
| Impact in Joule | 58 J @ RT |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| ZP5 | DIN | Germany | Casting |
| Alloy B | BS | British | Casting |
| G-ZnAl4Cu1 | UNI | Italy | Ingot |
| ZnAl4Cu1 | UNE | Spain | Ingot |
| ZnAl4Cu1 | NS | Norway | Ingot |
| ZnAl4Cu1 | SS | Sweden | Ingot |
| 2.2141 | DIN | Germany | Ingot and Casting |