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7A52 Casting Billet
Homogenization
Diameter Available: 166、220、380、396、448、462、566、582、915、1060、1220、1320 (mm)
Standard: GB/T3190
| Quantity: | |
|---|---|
Specification
Alloy | Temper | Diameter (mm) | Feather crystals | Bright crystals | Porosity | Grain Size Level |
7A52 | Homogenization | 166、220、380、396、448、462、566、582、915、1060、1220、1320 | No | No | 1st Class | ≤3 |
Chemical Composition
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Zr | Ti | |
| 0.25 | 0.3 | 0.05-0.2 | 0.2-0.5 | 2.0-2.8 | 0.15-0.25 | 4.0-4.8 | / | 0.05-0.15 | 0.05-0.18 |
* Remarks: Specific requirement of alloy, temper or specification can be discussed at your request.
