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America AISI AISIL-6 Tool and die steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AISIL-6 / AISI L-6
Category Grade Standard Region/Area Standard Content
Metals AISI L-6 SAE J 438 America Tool and die steels

Chemical composition(mass fraction)(wt.%) of the AISI L-6

Element Min Max Similar
Si 0.1000 0.5000 -
S - 0.0300 -
P - 0.0300 -
Ni 1.2500 2.0000 -
Mo - 0.5000 -
Mn 0.2500 0.8000 -
Cr 0.6000 1.2000 -
C 0.6500 0.7500 -
V - 0.2500 -
Si 0.2000 0.4000 -
Ni 1.2500 1.7500 -
Mo - 0.2500 -
Mn 0.5500 0.8500 -
Cr 0.6500 0.8500 -
Cb 0.4000 - -
C 0.6500 0.7500 -

Mechanical Properties of steel grade AISI L-6

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)
449 (≥) 994 (≥) 21 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade AISI L-6

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
43 - -     0.14 -  
289 932 - 24.3 321   -  
518 - 32 22.2   222 134

Heat Treatment of steel grade AISI L-6

Heat treated : 1722°C - 1484°C

Technological Curves of steel grade AISI L-6

Cross Reference Table (Equivalent Grade) of AISI L-6

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