Material – ASTM B30 6A
Standard Specification for Copper Alloys Ingot and Casting
Group - Non-Ferrous Copper Alloy
Sub Group - ASTM B30 Copper Alloys Ingot and Casting
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Ingot and Casting
| Chemical Composition | ||
|---|---|---|
| Aluminium | Al % | 0.005 max. |
| Iron | Fe % | 0.500 max. |
| Ni + Co | Ni% + Co% | 0.800 max. |
| Phosphorus | P % | 0.010 max. |
| Lead | Pb % | 1.500 - 3.500 |
| Sulphur | S % | 0.050 max. |
| Antimony | Sb % | 0.200 max. |
| Silicon | Si % | 0.050 max. |
| Tin | Sn % | 0.800 - 1.700 |
| Zinc | Zn % | 21.000 - 27.000 |
| Copper | Cu % | 70.000 - 73.000 |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As-Cast |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 241 min. |
| Yield Strength in Mpa | 83 min. |
| Elongation in % | 25 min. |
| Reduction of Area in % | - |
| Hardness in BHN | - |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| C85200 | UNS | USA | Rod, Bar, Tube and Shapes |
| B146-6A | ASTM | USA | Casting |
| B271 C85200 | ASTM | USA | Casting |
| B30 C85200 | ASTM | USA | Ingot and Casting |
| C85200 | SAE | USA | Casting |
| CA852 | SAE | USA | Casting |
| SB-584 C85200 | ASME | USA | Casting |