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A534 4817H

America ASTM A5344817H 用于耐摩擦轴承的渗碳钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A5344817H / A534 4817H
Category Grade Standard Region/Area Standard Content
Metals A534 4817H ASTM A534 America 用于耐摩擦轴承的渗碳钢

Chemical composition(mass fraction)(wt.%) of the A534 4817H

Element Min Max Similar
Mo 0.2000 0.3000 -
Ni 3.2000 3.8000 -
P - 0.0250 -
S - 0.0250 -
Mn 0.3000 0.7000 -
Si 0.1500 0.3500 -
C 0.1400 0.2000 -
Si 0.1500 0.3500 -
S - 0.0150 -
P - 0.0250 -
O - 0.0020 -
Ni 3.2000 3.8000 -
Mo 0.2000 0.3000 -
Mn 0.3000 0.7000 -
Cu - 0.3000 -
C 0.1400 0.2000 -
Al - 0.0500 -

Mechanical Properties of steel grade A534 4817H

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)
274 (≥) 373 (≥) 34 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade A534 4817H

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 - -     0.41 -  
589 888 - 13.3 124   -  
592 - 42 32.2   422 333

Heat Treatment of steel grade A534 4817H

Heat treated : 1321°C - 1334°C

Technological Curves of steel grade A534 4817H

Cross Reference Table (Equivalent Grade) of A534 4817H

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