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A304 5147 H

America ASTM A3045147H 有末端淬火淬透性要求的合金钢棒材的技术规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A3045147H / A304 5147 H
Category Grade Standard Region/Area Standard Content
Metals A304 5147 H ASTM A304 America 有末端淬火淬透性要求的合金钢棒材的技术规范

Chemical composition(mass fraction)(wt.%) of the A304 5147 H

Element Min Max Similar
Cr 0.8000 1.2500 -
P - 0.0350 -
S - 0.0400 -
Mn 0.6000 1.0500 -
Si 0.1500 0.3500 -
C 0.4500 0.5200 -

Mechanical Properties of steel grade A304 5147 H

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)
714 (≥) 794 (≥) 12 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade A304 5147 H

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
33 - -     0.23 -  
666 719 - 22.3 324   -  
949 - 42 34.2   121 444

Heat Treatment of steel grade A304 5147 H

Heat treated : 1469°C - 1956°C

Technological Curves of steel grade A304 5147 H

Cross Reference Table (Equivalent Grade) of A304 5147 H

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