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AISI 4815 H

America AISI AISI4815H Hardenability bands for carbon and alloy H steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AISI4815H / AISI 4815 H
Category Grade Standard Region/Area Standard Content
Metals AISI 4815 H SAE J 1268 America Hardenability bands for carbon and alloy H steels

Chemical composition(mass fraction)(wt.%) of the AISI 4815 H

Element Min Max Similar

Mechanical Properties of steel grade AISI 4815 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)
711 (≥) 331 (≥) 31 42 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade AISI 4815 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
44 - -     0.11 -  
787 477 - 22.3 413   -  
496 - 32 13.2   323 122

Heat Treatment of steel grade AISI 4815 H

Heat treated : 1465°C - 1882°C

Technological Curves of steel grade AISI 4815 H

Cross Reference Table (Equivalent Grade) of AISI 4815 H

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