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AISI 5145 H

America AISI AISI5145H Former SAE Standard and Former SAE Ex-Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AISI5145H / AISI 5145 H
Category Grade Standard Region/Area Standard Content
Metals AISI 5145 H SAE J 1249 America Former SAE Standard and Former SAE Ex-Steels

Chemical composition(mass fraction)(wt.%) of the AISI 5145 H

Element Min Max Similar

Mechanical Properties of steel grade AISI 5145 H

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)
457 (≥) 687 (≥) 41 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade AISI 5145 H

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
34 - -     0.31 -  
483 766 - 43.3 412   -  
717 - 23 42.2   431 222

Heat Treatment of steel grade AISI 5145 H

Heat treated : 1928°C - 1783°C

Technological Curves of steel grade AISI 5145 H

Cross Reference Table (Equivalent Grade) of AISI 5145 H

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