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China NB NS1102 承压设备用镍及镍合金无缝管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NS1102 / NS1102
Category Grade Standard Region/Area Standard Content
Metals NS1102 NB/T 47047 China 承压设备用镍及镍合金无缝管

Chemical composition(mass fraction)(wt.%) of the NS1102

Element Min Max Similar
Ni 30.0000 35.0000 -
Fe - - -
Cr 19.0000 23.0000 -
Cu - 0.7500 -
Al 0.1500 0.6000 -
Ti 0.1500 0.6000 -
C 0.0500 0.1000 -
Si - 1.0000 -
Mn - 1.5000 -
P - 0.0300 -
S - 0.0100 -

Mechanical Properties of steel grade NS1102

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)
452 (≥) 279 (≥) 31 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade NS1102

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 - -     0.11 -  
548 261 - 44.3 121   -  
318 - 22 33.2   223 424

Heat Treatment of steel grade NS1102

Heat treated : 1685°C - 1198°C

Technological Curves of steel grade NS1102

Cross Reference Table (Equivalent Grade) of NS1102

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