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St24F

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St23F St02FK32
#St24F

Description

Austria ONORM St24F Austrian structural steel and St24F Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: St24F
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel St24F ONORM Austria Austrian structural steel
St52F
St60F
St70F
St02F
St03F
St04F
SH2F
Stl3F
St22F
St23F

Chemical composition(mass fraction)(wt.%) of the St24F

C(％) Si(％) Mn(％) P(％) S(％) Al(%)
0.08 0.05 0.20-0.45 0.025 0.030 0.02

Mechanical Properties of steel grade St24F

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)
786 (≥) 849 (≥) 43 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade St24F

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
14 - -     0.34 -  
629 223 - 31.3 244   -  
735 - 13 11.2   342 333

Heat Treatment of steel grade St24F

Heat treated : 1549°C - 1665°C

Technological Curves of steel grade St24F

Cross Reference Table (Equivalent Grade) of St24F

Grade Standard Country Application
St24F ONORM Austria Austrian structural steel
St23F St02FK32
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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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