Material ‐ ASTM B275 443.1
Standard Practice for Codification of Certain Nonferrous Metals and Alloys, Cast and Wrought
Group - Non ‐ Ferrous Alumium Alloy
Sub Group - ASTM B275 Codification of Certain Nonferrous Metals and Alloys, Cast and Wrought
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Casting
| Chemical Composition | ||
|---|---|---|
| Copper | Cu % | 0.600 max. |
| Iron | Fe % | 0.600 max. |
| Magnesium | Mg % | 0.050 max. |
| Manganese | Mn % | 0.500 max. |
| Chromium | Cr % | 0.250 max. |
| Silicon | Si % | 4.500 ‐ 6.000 |
| Titanium | Ti % | 0.250 max. |
| Zinc | Zn % | 0.500 max. |
| Other | Ot% | 0.350 max. |
| Aluminium | Al % | Balance |
| ‐ | ‐ | ‐ |
| ‐ | ‐ | ‐ |
| ‐ | ‐ | ‐ |
| ‐ | ‐ | ‐ |
| ‐ | ‐ | ‐ |
| Heat Treatment |
|---|
| As ‐ Cast |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 145 min. |
| Yield Strength in Mpa | 49 min. |
| Elongation in % | 2 min. |
| Reduction of Area in % | ‐ |
| Hardness in HB | 45 min. |
| Impact in Joule | ‐ |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| B179 443.1 | ASTM | USA | Casting |
| 43 | AA | USA | Casting |
| A04431 | UNS | USA | Casting |
| A04430 | UNS | USA | Casting |
| SB ‐ 108 AA3.0 | ASME | USA | Casting |
| A413.0 | NBR | Brazil | Casting |
| A413.0 | NMX | Maxico | Casting |