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AISI 6120

America AISI AISI6120 Former SAE Standard and Former SAE Ex-Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AISI6120 / AISI 6120
Category Grade Standard Region/Area Standard Content
Metals AISI 6120 SAE J 1249 America Former SAE Standard and Former SAE Ex-Steels

Chemical composition(mass fraction)(wt.%) of the AISI 6120

Element Min Max Similar
V 0.1000 - -
Si 0.2000 0.3500 -
S - 0.0400 -
P - 0.0400 -
Mn 0.7000 0.9000 -
Cr 0.7000 0.9000 -
C 0.1700 0.2200 -

Mechanical Properties of steel grade AISI 6120

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
148 (≥) 774 (≥) 12 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade AISI 6120

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
11 - -     0.33 -  
482 636 - 22.3 143   -  
837 - 23 41.2   114 321

Heat Treatment of steel grade AISI 6120

Heat treated : 1127°C - 1333°C

Technological Curves of steel grade AISI 6120

Cross Reference Table (Equivalent Grade) of AISI 6120

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