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NCF 625

Favorite Datasheet
NCF 601 NCF 625
#NCF-625

Description

Japan JIS G 4901 (2008), NCF 625 Specialsteel Corrosion-resisting and heat-resisting superalloy bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: NCF 625
Category Class Grade Standard Country Application
Steel GradesSpecialsteel NCF 625 JIS Japan Corrosion-resisting and heat-resisting superalloy bars

Chemical composition(mass fraction)(wt.%) of the NCF 625

C Si Mn P S Cr Ni Cu Al Ti Fe Nb+Ta Mo
≤0.10 ≤0.50 ≤0.50 ≤0.015 ≤0.015 20.00 -23.00 58.00 - ≥ ≤ ≥ ≤0.40 ≤0.40 ≤5.00 3.15 -4.15 8.00 -10.00

Mechanical Properties of steel grade NCF 625

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)
226 (≥) 578 (≥) 34 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade NCF 625

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 - -     0.11 -  
145 173 - 42.3 334   -  
315 - 33 11.2   114 333

Heat Treatment of steel grade NCF 625

Heat treated : 1958°C - 1565°C

Technological Curves of steel grade NCF 625

Relevant standard of NCF 625

G 4901 (2008) Corrosion-resisting and heat-resisting superalloy bars G-4901-(2008).pdf
NCF 601 NCF 625
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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