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U.S.S. 19-9 MO

Global 企业标准 U.S.S.19-9MO and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: U.S.S.19-9MO / U.S.S. 19-9 MO
Category Grade Standard Region/Area Standard Content
Metals U.S.S. 19-9 MO -- Global

Chemical composition(mass fraction)(wt.%) of the U.S.S. 19-9 MO

Element Min Max Similar

Mechanical Properties of steel grade U.S.S. 19-9 MO

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)
382 (≥) 789 (≥) 11 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade U.S.S. 19-9 MO

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
44 - -     0.12 -  
398 654 - 12.3 134   -  
175 - 34 41.2   221 341

Heat Treatment of steel grade U.S.S. 19-9 MO

Heat treated : 1335°C - 1497°C

Technological Curves of steel grade U.S.S. 19-9 MO

Cross Reference Table (Equivalent Grade) of U.S.S. 19-9 MO

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