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FERRALIUM alloy 255

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Z8CNF18-09 S32550
#FERRALIUM-alloy-255 #S32550

Description

FERRALIUM alloy 255 Specialsteel FERRALIUM alloy 255 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: FERRALIUM alloy 255
Category Class Grade Standard Country Application
Steel GradesSpecialsteel FERRALIUM alloy 255 FERRALIUM alloy 255

Chemical composition(mass fraction)(wt.%) of the FERRALIUM alloy 255

C Si Mn P S Cr Ni Mo Cu N
≤0.04 ≤1.00 ≤1.50 ≤0.040 ≤0.030 24.0 -27.0 4.5 -6.5 2.9 -3.9 1.50 -2.50 0.10 -0.25

Mechanical Properties of steel grade FERRALIUM alloy 255

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)
695 (≥) 896 (≥) 13 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade FERRALIUM alloy 255

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 - -     0.13 -  
872 438 - 22.3 132   -  
711 - 44 31.2   444 313

Heat Treatment of steel grade FERRALIUM alloy 255

Heat treated : 1815°C - 1187°C

Technological Curves of steel grade FERRALIUM alloy 255

Cross Reference Table (Equivalent Grade) of FERRALIUM alloy 255

Grade Standard Country Application
S32550
S32550
Ferralium255(S32550)
Ferralium255(S32550)
S32550
Z8CNF18-09 S32550
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Jiangyou Longhai Special Steel Co.,Ltd.
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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