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Ymagine H420

Global 企业标准 YmagineH420 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: YmagineH420 / Ymagine H420
Category Grade Standard Region/Area Standard Content
Metals Ymagine H420 -- Global

Chemical composition(mass fraction)(wt.%) of the Ymagine H420

Element Min Max Similar
V - 0.0600 -
S - 0.0150 -
P - 0.0250 -
Nb - 0.0200 -
Mn - 1.0000 -
C - 0.0750 -

Mechanical Properties of steel grade Ymagine H420

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)
844 (≥) 122 (≥) 14 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade Ymagine H420

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
21 - -     0.42 -  
411 769 - 23.3 213   -  
182 - 42 31.2   424 143

Heat Treatment of steel grade Ymagine H420

Heat treated : 1611°C - 1626°C

Technological Curves of steel grade Ymagine H420

Cross Reference Table (Equivalent Grade) of Ymagine H420

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