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Description

Austria ONORM St02FK60 Austrian structural steel and St02FK60 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: St02FK60
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel St02FK60 ONORM Austria Austrian structural steel
St03F
St04F
SH2F
Stl3F
St22F
St23F
St24F
St02FK32
St02FK40
S102FK50

Chemical composition(mass fraction)(wt.%) of the St02FK60

C(%) Si(%) Mn(%) P(%) S(%)
0.1 0.15 0.20-0.45 0.04 0.04

Mechanical Properties of steel grade St02FK60

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)
452 (≥) 478 (≥) 21 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade St02FK60

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
11 - -     0.33 -  
777 374 - 24.3 342   -  
878 - 42 11.2   444 132

Heat Treatment of steel grade St02FK60

Heat treated : 1873°C - 1895°C

Technological Curves of steel grade St02FK60

Cross Reference Table (Equivalent Grade) of St02FK60

Grade Standard Country Application
Q195 GBT China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar

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