Density of AISI 4340 g/cm3

7.85 g/cm3

About AISI 4340 Density

AISI 4340 is a grade of steel that has high strength and very good toughness. It can be hardened to Rockwell C 60, which means it can resist fatigue and stress corrosion cracking (SCC). It also has excellent formability, weldability, machinability, and is comparatively lower in price than other alloys with the same properties.  AISI 4340 offers up to 5% better performance in tensile yield point and ultimate tensile strength than AISI 4130. The density of this alloy is 0.283 lb/in3.

AISI 4340 Volume to Weight Calculator

Manufacturing processes for AISI 4340

CNC Machining

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