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Description

China GBT NS314 Nickel-base corrosion-resistant alloy and NS314 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: NS314
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy NS314 GBT China Nickel-base corrosion-resistant alloy
NS111
NS112
NS113
NS131
NS141
NS142
NS143
NS311
NS312
NS313

Chemical composition(mass fraction)(wt.%) of the NS314

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Al(%) Fe(%)
Max 0.03 Max 0.50 Max 1.00 Max 0.030 Max 0.020 35.0-38.0 Balance 0.20-0.50 Max 1.0

Mechanical Properties of steel grade NS314

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)
765 (≥) 248 (≥) 12 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade NS314

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 - -     0.12 -  
123 483 - 44.3 113   -  
112 - 24 44.2   211 332

Heat Treatment of steel grade NS314

Heat treated : 1749°C - 1757°C

Technological Curves of steel grade NS314

Cross Reference Table (Equivalent Grade) of NS314

Grade Standard Country Application
NS314 GBT China Nickel-base corrosion-resistant alloy

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