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America SAE 1547 General Characteristics and Heat Treatments of Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1547 / 1547
Category Grade Standard Region/Area Standard Content
Metals 1547 SAE J 412 America General Characteristics and Heat Treatments of Steels

Chemical composition(mass fraction)(wt.%) of the 1547

Element Min Max Similar
S - 0.0500 -
P - 0.0400 -
Mn 1.3500 1.6500 -
C 0.4300 0.5100 -
S - 0.0500 -
Pb 0.1500 0.3500 -
P - 0.0300 -
Ni - 0.2000 -
Mo - 0.0600 -
Mn 1.3500 1.6500 -
Cu - 0.2000 -
Cr - 0.1500 -
C 0.4300 0.5100 -
B 0.0005 0.0030 -
S - 0.0500 -
P - 0.0400 -
Mn 1.3500 1.6500 -
C 0.4300 0.5100 -
S - 0.0500 -
P - 0.0400 -
Mn 1.3500 1.6500 -
C 0.4300 0.5100 -

Mechanical Properties of steel grade 1547

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)
978 (≥) 646 (≥) 23 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade 1547

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 - -     0.32 -  
315 475 - 14.3 441   -  
826 - 42 23.2   332 324

Heat Treatment of steel grade 1547

Heat treated : 1763°C - 1913°C

Technological Curves of steel grade 1547

Cross Reference Table (Equivalent Grade) of 1547

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