Why would a bulk forming process be chosen over a casting pr

Why would a bulk forming process be chosen over a casting process to make a part?

Solution

1. Time taken for the production can be minimised very effectively

2. Materials can be converted from isotropic to anisotropic which is most useful in products with different load bearing areas like connecting rods

3.Grain orientation is possible in forming

4. Very low wastage of material

5. Defects like porosity can be reduced