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A29 11L45

America ASTM A2911L45 热锻及冷加工碳素钢和合金钢棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A2911L45 / A29 11L45
Category Grade Standard Region/Area Standard Content
Metals A29 11L45 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 11L45

Element Min Max Similar
Si - - -
S 0.0400 0.0700 -
Pb 0.1500 0.3500 -
P - 0.0400 -
Other - - -
Mn 0.7000 1.0000 -
C 0.4200 0.4900 -

Mechanical Properties of steel grade A29 11L45

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)
488 (≥) 724 (≥) 43 12 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade A29 11L45

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 - -     0.13 -  
187 583 - 12.3 433   -  
842 - 13 34.2   213 241

Heat Treatment of steel grade A29 11L45

Heat treated : 1161°C - 1477°C

Technological Curves of steel grade A29 11L45

Cross Reference Table (Equivalent Grade) of A29 11L45

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