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China NB NS3102 承压设备用镍及镍合金无缝管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NS3102 / NS3102
Category Grade Standard Region/Area Standard Content
Metals NS3102 NB/T 47047 China 承压设备用镍及镍合金无缝管

Chemical composition(mass fraction)(wt.%) of the NS3102

Element Min Max Similar
Ni - - -
Fe 6.0000 10.0000 -
Cr 14.0000 17.0000 -
Cu - 0.5000 -
C - 0.1500 -
Si - 0.5000 -
Mn - 1.0000 -
P - 0.0300 -
S - 0.0100 -

Mechanical Properties of steel grade NS3102

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)
658 (≥) 175 (≥) 11 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade NS3102

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
42 - -     0.34 -  
867 996 - 11.3 444   -  
927 - 31 42.2   211 234

Heat Treatment of steel grade NS3102

Heat treated : 1918°C - 1726°C

Technological Curves of steel grade NS3102

Cross Reference Table (Equivalent Grade) of NS3102

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