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Atlas 304H

Global 企业标准 Atlas304H and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Atlas304H / Atlas 304H
Category Grade Standard Region/Area Standard Content
Metals Atlas 304H -- Global

Chemical composition(mass fraction)(wt.%) of the Atlas 304H

Element Min Max Similar

Mechanical Properties of steel grade Atlas 304H

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)
314 (≥) 735 (≥) 41 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade Atlas 304H

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
43 - -     0.23 -  
115 818 - 43.3 211   -  
298 - 34 21.2   434 222

Heat Treatment of steel grade Atlas 304H

Heat treated : 1376°C - 1665°C

Technological Curves of steel grade Atlas 304H

Cross Reference Table (Equivalent Grade) of Atlas 304H

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