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Description

China GBT NS411 Nickel-base corrosion-resistant alloy and NS411 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: NS411
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy NS411 GBT China Nickel-base corrosion-resistant alloy
NS321
NS322
NS331
NS332
NS333
NS334
NS335
NS336
NS337
NS341

Chemical composition(mass fraction)(wt.%) of the NS411

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Nb(%) Al(%) Ti(%) Fe(%)
Max 0.05 Max 0.80 Max 1.00 Max 0.030 Max 0.030 19.0-21.0 Balance 0.70-1.20 0.40-1.00 2.25-2.75 5.0-9.0

Mechanical Properties of steel grade NS411

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)
136 (≥) 812 (≥) 12 11 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade NS411

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 - -     0.34 -  
577 484 - 43.3 444   -  
734 - 44 23.2   121 214

Heat Treatment of steel grade NS411

Heat treated : 1877°C - 1928°C

Technological Curves of steel grade NS411

Cross Reference Table (Equivalent Grade) of NS411

Grade Standard Country Application
NS411 GBT China Nickel-base corrosion-resistant alloy

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