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A271 Type 316H

America ASTM A271Type316H 炼油厂用无缝奥氏体铬镍钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A271Type316H / A271 Type 316H
Category Grade Standard Region/Area Standard Content
Metals A271 Type 316H ASTM A271 America 炼油厂用无缝奥氏体铬镍钢管

Chemical composition(mass fraction)(wt.%) of the A271 Type 316H

Element Min Max Similar
Si - 0.7500 -
S - 0.0300 -
P - 0.0400 -
Ni 11.0000 14.0000 -
Mn - 2.0000 -
Cr 16.0000 18.0000 -
C 0.0400 0.1000 -

Mechanical Properties of steel grade A271 Type 316H

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)
213 (≥) 823 (≥) 11 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade A271 Type 316H

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 - -     0.41 -  
648 286 - 41.3 124   -  
339 - 13 41.2   412 344

Heat Treatment of steel grade A271 Type 316H

Heat treated : 1919°C - 1318°C

Technological Curves of steel grade A271 Type 316H

Cross Reference Table (Equivalent Grade) of A271 Type 316H

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