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Global 企业标准 AG18 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AG18 / AG18
Category Grade Standard Region/Area Standard Content
Metals AG18 -- Global

Chemical composition(mass fraction)(wt.%) of the AG18

Element Min Max Similar
Other - - -
Mn - - 1.0000

Mechanical Properties of steel grade AG18

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)
444 (≥) 642 (≥) 21 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade AG18

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 - -     0.23 -  
252 159 - 11.3 422   -  
777 - 44 31.2   412 212

Heat Treatment of steel grade AG18

Heat treated : 1995°C - 1822°C

Technological Curves of steel grade AG18

Cross Reference Table (Equivalent Grade) of AG18

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