Material – ASTM B124 UNS C77400
Standard Specification for Copper and Copper Alloy Forging Rod, Bar and Shapes
Group - Non-Ferrous Copper Alloy
Sub Group - ASTM B124 Copper and Copper Alloy Forging Rod, Bar and Shapes
Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries
Grade Belongs to the Industry - Rod, Bar and Shape
| Chemical Composition | ||
|---|---|---|
| Lead | Pb % | 0.020 max. |
| Ni + Cu | Ni % + Cu % 9.000 - 11.000 | - |
| Copper | Cu % | 43.000 - 47.000 |
| Zinc | Zn % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| Normalizing or Annealing or Tempering |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 344 min. |
| Yield Strength in Mpa | - |
| Elongation in % | - |
| Reduction of Area in % | - |
| Hardness in BHN | - |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| B283 C77400 | ASTM | USA | Forging |
| SB-283 C77400 | ASME | USA | Forging |
| C77400 | UNS | USA | Rod, Bar and Shape |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |