Metal Grit And Shot For Blast Cleaning And Peening

Author:  U. S. Specification
Source:  MIL-M-851-A
Doc ID:  1950003
Year of Publication:  1950
Abstract:  
This specification covers chilled or hardened iron or steel grit and shot for blast cleaning of sand, slag, rust and marine incrustations from castings, forgings, ship hulls and decks, or other parts prior to use, and also chilled or hardened shot for peening to improve the surface or control the physical properties of the surface material.