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America SAE 1109 Former SAE Standard and Former SAE Ex-Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1109 / 1109
Category Grade Standard Region/Area Standard Content
Metals 1109 SAE J 1249 America Former SAE Standard and Former SAE Ex-Steels

Chemical composition(mass fraction)(wt.%) of the 1109

Element Min Max Similar

Mechanical Properties of steel grade 1109

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)
694 (≥) 974 (≥) 44 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 1109

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
31 - -     0.41 -  
518 138 - 33.3 243   -  
128 - 31 22.2   333 342

Heat Treatment of steel grade 1109

Heat treated : 1814°C - 1114°C

Technological Curves of steel grade 1109

Cross Reference Table (Equivalent Grade) of 1109

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