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America SAE 9260 General Characteristics and Heat Treatments of Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 9260 / 9260
Category Grade Standard Region/Area Standard Content
Metals 9260 SAE J 412 America General Characteristics and Heat Treatments of Steels

Chemical composition(mass fraction)(wt.%) of the 9260

Element Min Max Similar
Si 1.8000 2.2000 -
S - 0.0400 -
Pb 0.1500 0.3500 -
P - 0.0300 -
Ni - 0.2500 -
Mo - 0.0600 -
Mn 0.7500 1.0000 -
Cu - 0.3500 -
Cr - 0.2000 -
C 0.5600 0.6400 -
Si 1.8000 2.2000 -
S - 0.0400 -
P - 0.0300 -
Ni - 0.2500 -
Mo - 0.0600 -
Mn 0.7500 1.0000 -
Cu - 0.3500 -
Cr - 0.2000 -
C 0.5600 0.6400 -

Mechanical Properties of steel grade 9260

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)
974 (≥) 464 (≥) 14 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade 9260

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 - -     0.32 -  
254 771 - 12.3 122   -  
693 - 24 14.2   434 123

Heat Treatment of steel grade 9260

Heat treated : 1368°C - 1937°C

Technological Curves of steel grade 9260

Cross Reference Table (Equivalent Grade) of 9260

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