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America SAE 1526H Hardenability bands for carbon and alloy H steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1526H / 1526 H
Category Grade Standard Region/Area Standard Content
Metals 1526 H SAE J 1268 America Hardenability bands for carbon and alloy H steels

Chemical composition(mass fraction)(wt.%) of the 1526 H

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0500 -
P - 0.0300 -
Mn 1.0000 1.5000 -
C 0.2100 0.3000 -

Mechanical Properties of steel grade 1526 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)
795 (≥) 318 (≥) 22 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade 1526 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
23 - -     0.44 -  
466 462 - 12.3 333   -  
677 - 12 21.2   124 322

Heat Treatment of steel grade 1526 H

Heat treated : 1244°C - 1743°C

Technological Curves of steel grade 1526 H

Cross Reference Table (Equivalent Grade) of 1526 H

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