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A29 11L40

America ASTM A2911L40 热锻及冷加工碳素钢和合金钢棒 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A2911L40 / A29 11L40
Category Grade Standard Region/Area Standard Content
Metals A29 11L40 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 11L40

Element Min Max Similar

Mechanical Properties of steel grade A29 11L40

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)
384 (≥) 483 (≥) 24 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade A29 11L40

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
34 - -     0.11 -  
818 246 - 23.3 441   -  
226 - 44 31.2   214 443

Heat Treatment of steel grade A29 11L40

Heat treated : 1972°C - 1665°C

Technological Curves of steel grade A29 11L40

Cross Reference Table (Equivalent Grade) of A29 11L40

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