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A511 MT429

America ASTM A511MT429 无缝不锈钢机械管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A511MT429 / A511 MT429
Category Grade Standard Region/Area Standard Content
Metals A511 MT429 ASTM A511/A511M America 无缝不锈钢机械管

Chemical composition(mass fraction)(wt.%) of the A511 MT429

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni - 0.5000 -
Mn - 1.0000 -
Cr 14.0000 16.0000 -
C - 0.1200 -

Mechanical Properties of steel grade A511 MT429

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)
286 (≥) 939 (≥) 34 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade A511 MT429

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
41 - -     0.43 -  
939 551 - 21.3 142   -  
829 - 22 43.2   411 131

Heat Treatment of steel grade A511 MT429

Heat treated : 1713°C - 1712°C

Technological Curves of steel grade A511 MT429

Cross Reference Table (Equivalent Grade) of A511 MT429

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