Material ‐ ASTM B144 ‐ 3E
Standard Specification for Copper Alloy Sand Casting for General Applications
Group - Non ‐ Ferrous Copper Alloy
Sub Group - ASTM B144 Copper Alloy Sand Casting for General Applications
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Casting
| Chemical Composition | ||
|---|---|---|
| Aluminium | Al % | 0.005 max. |
| Iron | Fe % | 0.150 max. |
| Ni + Co | Ni% + Co% | 1.000 max. |
| Phosphorus | P % | 0.050 max. |
| Lead | Pb % | 23.000 ‐ 27.000 |
| Sulphur | S % | 0.080 max. |
| Antimony | Sb % | 0.800 max. |
| Silicon | Si % | 0.005 max. |
| Tin | Sn % | 4.700 ‐ 6.000 |
| Zinc | Zn % | 0.800 max. |
| Copper | Cu % | 67.000 ‐ 72.000 |
| ‐ | ‐ | ‐ |
| ‐ | ‐ | ‐ |
| ‐ | ‐ | ‐ |
| ‐ | ‐ | ‐ |
| Heat Treatment |
|---|
| As ‐ Cast |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 165 min. |
| Yield Strength in Mpa | ‐ |
| Elongation in % | 10 min. |
| Reduction of Area in % | ‐ |
| Hardness in BHN | ‐ |
| Impact in Joule | ‐ |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| C94300 | UNS | USA | Rod, Bar, Tube and Shapes |
| B30 C94300 | ASTM | USA | Ingot and Casting |
| B505 C94300 | ASTM | USA | Casting |
| C94300 | SAE | USA | Casting |
| CA943 | SAE | USA | Casting |
| SB ‐ 505 C94300 | ASME | USA | Casting |
| SB ‐ 584 C94300 | ASME | USA | Casting |