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A240 Type 316Cb

America ASTM A240Type316Cb 压力容器用耐热铬及铬镍不锈钢板、薄板及带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A240Type316Cb / A240 Type 316Cb
Category Grade Standard Region/Area Standard Content
Metals A240 Type 316Cb ASTM A240/A240M America 压力容器用耐热铬及铬镍不锈钢板、薄板及带材

Chemical composition(mass fraction)(wt.%) of the A240 Type 316Cb

Element Min Max Similar
Si - 0.7500 -
S - 0.0300 -
P - 0.0450 -
Other - - -
Ni 10.0000 14.0000 -
Nb - 1.1000 -
N - 0.1000 -
Mo 2.0000 3.0000 -
Mn - 2.0000 -
Cr 16.0000 18.0000 -
C - 0.0800 -

Mechanical Properties of steel grade A240 Type 316Cb

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)
444 (≥) 694 (≥) 44 32 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade A240 Type 316Cb

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
43 - -     0.32 -  
799 619 - 43.3 132   -  
155 - 14 44.2   243 423

Heat Treatment of steel grade A240 Type 316Cb

Heat treated : 1346°C - 1855°C

Technological Curves of steel grade A240 Type 316Cb

Cross Reference Table (Equivalent Grade) of A240 Type 316Cb

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