Material – ASTM B283 C37700
Standard Specification for Copper and Copper-Alloy Forgings
Group - Non-Ferrous Copper Alloy
Sub Group - ASTM B283 Copper and Copper-Alloy Forgings
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Forging
| Chemical Composition | ||
|---|---|---|
| Iron | Fe % | 0.300 max. |
| Lead | Pb % | 1.500 - 2.500 |
| Copper | Cu % | 58.000 - 61.000 |
| Zinc | Zn % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| Normalizing or Annealing or Tempering |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 317 - 400 |
| Yield Strength in Mpa | 103 - 160 |
| Elongation in % | 25 - 40 |
| Reduction of Area in % | - |
| Hardness in HRB | 45 min. |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| B981 C37700 | ASTM | USA | Rod, Bar, Wire and Shapes |
| CuZn39Pb2 | UNI | Italy | Plate, Sheet and Strip |
| CW612N | UNI | Italy | Forging |
| CW612N | ONORM | Australia | Forging |
| SB-283 C37700 | ASME | USA | Forging |
| CA377 | SAE | USA | Forging |
| C37700 | UNS | USA | Rod, Bar, Tube and Shapes |