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Description

USA ASTM F2 Alloy tool steel and F2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: F2
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy F2 ASTM USA Alloy tool steel
P5
T51606
P6
T51620
P20
T51621
P21
T60601
F1
T60602

Chemical composition(mass fraction)(wt.%) of the F2

C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
1.20~1.40 0.10~0.50 0.10~0.50 ≤0.030 ≤0.030 0.20~0.40

Mechanical Properties of steel grade F2

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)
669 (≥) 283 (≥) 24 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade F2

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 -  
687 512 - 33.3 141   -  
827 - 12 31.2   121 413

Heat Treatment of steel grade F2

Heat treated : 1726°C - 1534°C

Technological Curves of steel grade F2

Cross Reference Table (Equivalent Grade) of F2

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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