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St03FK32

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St02FK70 St03FK4a
#St03FK32

Description

Austria ONORM St03FK32 Austrian structural steel and St03FK32 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: St03FK32
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel St03FK32 ONORM Austria Austrian structural steel
SH2F
Stl3F
St22F
St23F
St24F
St02FK32
St02FK40
S102FK50
St02FK60
St02FK70

Chemical composition(mass fraction)(wt.%) of the St03FK32

C(％) Si(％) Mn(％) P(％) S(％)
0.1 0.15 0.20-0.45 0.030 0.03

Mechanical Properties of steel grade St03FK32

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)
479 (≥) 626 (≥) 13 43 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade St03FK32

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
21 - -     0.34 -  
527 726 - 34.3 313   -  
945 - 42 21.2   233 424

Heat Treatment of steel grade St03FK32

Heat treated : 1366°C - 1779°C

Technological Curves of steel grade St03FK32

Cross Reference Table (Equivalent Grade) of St03FK32

Grade Standard Country Application
St03FK32 ONORM Austria Austrian structural steel
St02FK70 St03FK4a
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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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