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America SAE 1544 Chemical Compositions of SAE Carbon Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1544 / 1544
Category Grade Standard Region/Area Standard Content
Metals 1544 SAE J 403 America Chemical Compositions of SAE Carbon Steels

Chemical composition(mass fraction)(wt.%) of the 1544

Element Min Max Similar
Si - 0.1000 -
S - 0.0500 -
Pb 0.1000 0.3500 -
P - 0.0400 -
Mn 0.6000 1.1000 -
C 0.4000 0.7000 -
B 0.0005 0.0030 -

Mechanical Properties of steel grade 1544

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)
813 (≥) 428 (≥) 33 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 1544

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 - -     0.22 -  
922 863 - 22.3 423   -  
197 - 33 41.2   331 112

Heat Treatment of steel grade 1544

Heat treated : 1621°C - 1286°C

Technological Curves of steel grade 1544

Cross Reference Table (Equivalent Grade) of 1544

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