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America SAE 1205 Automotive Steel Castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1205 / 1205
Category Grade Standard Region/Area Standard Content
Metals 1205 SAE J 435 America Automotive Steel Castings

Chemical composition(mass fraction)(wt.%) of the 1205

Element Min Max Similar

Mechanical Properties of steel grade 1205

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)
745 (≥) 436 (≥) 14 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade 1205

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
11 - -     0.33 -  
283 744 - 41.3 344   -  
295 - 33 11.2   234 233

Heat Treatment of steel grade 1205

Heat treated : 1672°C - 1911°C

Technological Curves of steel grade 1205

Cross Reference Table (Equivalent Grade) of 1205

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