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B675 N08367

America ASTM B675N08367 UNS NO8366及UNS NO8367焊接管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B675N08367 / B675 N08367
Category Grade Standard Region/Area Standard Content
Metals B675 N08367 ASTM B675 America UNS NO8366及UNS NO8367焊接管

Chemical composition(mass fraction)(wt.%) of the B675 N08367

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni 23.5000 25.5000 -
N 0.1800 0.2500 -
Mo 6.0000 7.0000 -
Mn - 2.0000 -
Fe - - -
Cu - 0.7500 -
Cr 20.0000 22.0000 -
C - 0.0300 -

Mechanical Properties of steel grade B675 N08367

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)
944 (≥) 456 (≥) 31 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade B675 N08367

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 - -     0.31 -  
737 286 - 34.3 122   -  
763 - 22 44.2   323 423

Heat Treatment of steel grade B675 N08367

Heat treated : 1573°C - 1814°C

Technological Curves of steel grade B675 N08367

Cross Reference Table (Equivalent Grade) of B675 N08367

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