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America ASTM A294147 热锻及冷加工碳素钢和合金钢棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A294147 / A29 4147
Category Grade Standard Region/Area Standard Content
Metals A29 4147 ASTM A29/A29M America 热锻及冷加工碳素钢和合金钢棒

Chemical composition(mass fraction)(wt.%) of the A29 4147

Element Min Max Similar
Mo 0.1500 0.2500 -
Cr 0.8000 1.1000 -
P - 0.0350 -
S - 0.0400 -
Mn 0.7500 1.0000 -
Si 0.1500 0.3500 -
C 0.4500 0.5000 -
Si 0.1500 0.3500 -
S - 0.0400 -
Pb - - -
P - 0.0350 -
Ni - 0.2500 -
Mo 0.1500 0.2500 -
Mn 0.7500 1.0000 -
Cu - 0.3500 -
Cr 0.8000 1.1000 -
C 0.4500 0.5000 -

Mechanical Properties of steel grade A29 4147

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)
988 (≥) 464 (≥) 14 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade A29 4147

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
13 - -     0.24 -  
519 299 - 42.3 343   -  
842 - 12 43.2   324 213

Heat Treatment of steel grade A29 4147

Heat treated : 1562°C - 1698°C

Technological Curves of steel grade A29 4147

Cross Reference Table (Equivalent Grade) of A29 4147

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