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America ASTM A291046 热锻及冷加工碳素钢和合金钢棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A291046 / A29 1046
Category Grade Standard Region/Area Standard Content
Metals A29 1046 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 1046

Element Min Max Similar
Si - - -
S - 0.0500 -
Pb - - -
P - 0.0400 -
Other - - -
Mn 0.7000 1.0000 -
Cu 0.2000 - -
C 0.4300 0.5000 -
B - - -

Mechanical Properties of steel grade A29 1046

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)
651 (≥) 874 (≥) 31 22 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade A29 1046

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
24 - -     0.21 -  
477 678 - 24.3 124   -  
963 - 24 31.2   131 433

Heat Treatment of steel grade A29 1046

Heat treated : 1244°C - 1957°C

Technological Curves of steel grade A29 1046

Cross Reference Table (Equivalent Grade) of A29 1046

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