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ATI 409HP

Global 企业标准 ATI409HP and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ATI409HP / ATI 409HP
Category Grade Standard Region/Area Standard Content
Metals ATI 409HP -- Global

Chemical composition(mass fraction)(wt.%) of the ATI 409HP

Element Min Max Similar

Mechanical Properties of steel grade ATI 409HP

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)
171 (≥) 727 (≥) 24 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade ATI 409HP

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
32 - -     0.44 -  
621 125 - 41.3 214   -  
625 - 12 14.2   342 313

Heat Treatment of steel grade ATI 409HP

Heat treated : 1722°C - 1661°C

Technological Curves of steel grade ATI 409HP

Cross Reference Table (Equivalent Grade) of ATI 409HP

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