What is the difference between stainless steel flange forgings

　　What is the difference between stainless steel flange forgings and castings: Metal after forging can improve its organizational structure and mechanical properties. After the deformation of the forging method of hot forging deformation of the metal deformation and recrystallization, the original coarse dendrites and columnar grains into smaller grain size, uniform size of the equiaxed recrystallization of the organization so that the original ingot of segregation, Loose, porosity, slag and other compaction and welding, the organization becomes more closely, and improve the plasticity of metal and mechanical properties.