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Description

Japan JIS G 4901 (2008), NCF 601 Specialsteel Corrosion-resisting and heat-resisting superalloy bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: NCF 601
Category Class Grade Standard Country Application
Steel GradesSpecialsteel NCF 601 JIS Japan Corrosion-resisting and heat-resisting superalloy bars

Chemical composition(mass fraction)(wt.%) of the NCF 601

C Si Mn P S Cr Ni Cu Al Ti Fe
≤0.10 ≤0.50 ≤1.00 ≤0.03 ≤0.015 21.00 -25.00 58.00 -63.00 ≤1.00 1.00 -1.70 ≤ ≥ remaining - ≥

Mechanical Properties of steel grade NCF 601

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)
377 (≥) 622 (≥) 43 31 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade NCF 601

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
34 - -     0.31 -  
778 388 - 41.3 223   -  
474 - 31 31.2   412 332

Heat Treatment of steel grade NCF 601

Heat treated : 1941°C - 1811°C

Technological Curves of steel grade NCF 601

Relevant standard of NCF 601

G 4901 (2008) Corrosion-resisting and heat-resisting superalloy bars G-4901-(2008).pdf

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