Material: iron
Density: ≥ 7.6g/cm3
Hardness: 40-45HRC
Tensile strength: 300mpa
Yield strength: ≥180mpa
![]() At present, as to the rifle, in addition to gun body, gun stock and other large parts, the rest of the metal parts are mostly made by metal injection molding. In a pistol, bolt, trigger, shell also used MIM to make. This technology is suitable for a wide range of materials, can produce a variety of metal materials, gun parts, to meet people's application of a variety of firearms needs. |
Material: iron
Density: ≥ 7.6g/cm3
Hardness: 40-45HRC
Tensile strength: 300mpa
Yield strength: ≥180mpa
Surface treatment: vibrate grinding + bluing
In addition, parts made by this technology have characteristics of high quality consistency, high density, and less post-machining. Most parts without CNC machining can meet the required accuracy requirements, so that MIM parts in gun parts occupy a considerable proportion.
At present, few factories use MIM technology to produce gun parts. We look forward to more enterprises, more products can be used in firearms, weapons industry.