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America SAE 8822H Hardenability bands for carbon and alloy H steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 8822H / 8822 H
Category Grade Standard Region/Area Standard Content
Metals 8822 H SAE J 1268 America Hardenability bands for carbon and alloy H steels

Chemical composition(mass fraction)(wt.%) of the 8822 H

Element Min Max Similar

Mechanical Properties of steel grade 8822 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)
179 (≥) 827 (≥) 32 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade 8822 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 - -     0.44 -  
568 942 - 12.3 143   -  
483 - 43 12.2   331 141

Heat Treatment of steel grade 8822 H

Heat treated : 1828°C - 1535°C

Technological Curves of steel grade 8822 H

Cross Reference Table (Equivalent Grade) of 8822 H

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