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China NB NS3405 承压设备用镍及镍合金无缝管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NS3405 / NS3405
Category Grade Standard Region/Area Standard Content
Metals NS3405 NB/T 47047 China 承压设备用镍及镍合金无缝管

Chemical composition(mass fraction)(wt.%) of the NS3405

Element Min Max Similar
Ni - - -
Fe - 3.0000 -
Cr 22.0000 24.0000 -
Mo 15.0000 17.0000 -
Cu 1.3000 1.9000 -
Al - 0.5000 -
Co - 2.0000 -
C - 0.0100 -
Si - 0.0800 -
Mn - 0.5000 -
P - 0.0250 -
S - 0.0250 -

Mechanical Properties of steel grade NS3405

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)
659 (≥) 396 (≥) 44 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade NS3405

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
33 - -     0.41 -  
613 688 - 42.3 122   -  
181 - 11 14.2   444 322

Heat Treatment of steel grade NS3405

Heat treated : 1533°C - 1842°C

Technological Curves of steel grade NS3405

Cross Reference Table (Equivalent Grade) of NS3405

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