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America SAE 52100 Chemical compositions of SAE alloy steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 52100 / 52100
Category Grade Standard Region/Area Standard Content
Metals 52100 SAE J 404 America Chemical compositions of SAE alloy steels

Chemical composition(mass fraction)(wt.%) of the 52100

Element Min Max Similar
Ti - 0.0030 -
Si 0.1500 0.3500 -
S - 0.0150 -
P - 0.0150 -
O - 0.0015 -
Ni - 0.1500 -
Mo - 0.0800 -
Mn 0.2500 0.4500 -
Cu - 0.1500 -
Cr 1.3000 1.6000 -
Ca - 0.0010 -
C 0.9300 1.0500 -
Si 0.1500 0.3500 -
S - 0.0150 -
P - 0.0150 -
Ni - 0.2500 -
Mo - 0.1000 -
Mn 0.2500 0.4500 -
Cu - 0.3500 -
Cr 1.3000 1.6000 -
C 0.9300 1.0500 -
Si 0.1500 0.3500 -
S - 0.0150 -
P - 0.0150 -
O - 0.0015 -
Ni - 0.2500 -
Mo - 0.1000 -
Mn 0.2500 0.4500 -
Cu - 0.3000 -
Cr 1.3500 1.6000 -
C 0.9300 1.0500 -
Al - 0.0500 -
Si 0.1500 0.3500 -
S - 0.0150 -
P - 0.0250 -
O - 0.0015 -
Ni - 0.2500 -
Mo - 0.1000 -
Mn 0.2500 0.4500 -
Cu - 0.3000 -
Cr 1.3500 1.6000 -
C 0.9300 1.0500 -
Al - 0.0500 -
Si 0.1500 0.3500 -
S - 0.0250 -
P - 0.0250 -
Mn 0.2500 0.4500 -
Cr 1.3000 1.6000 -
C 0.9800 1.1000 -
Si 0.1500 0.3500 -
S - 0.0250 -
Pb 0.1500 0.3500 -
P - 0.0250 -
Ni - 0.2500 -
Mo - 0.0600 -
Mn 0.2500 0.4500 -
Cu - 0.3500 -
Cr 1.3500 1.6000 -
C 0.9300 1.0500 -

Mechanical Properties of steel grade 52100

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)
889 (≥) 999 (≥) 34 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade 52100

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
22 - -     0.12 -  
178 361 - 24.3 122   -  
288 - 11 32.2   321 211

Heat Treatment of steel grade 52100

Heat treated : 1592°C - 1817°C

Technological Curves of steel grade 52100

Cross Reference Table (Equivalent Grade) of 52100

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