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Full Hard

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EX-Ten F80 HF-50
#Full # #Hard

Description

Full Hard Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: Full Hard
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel Full Hard
EX-Ten 50
EX-Ten 55
EX-Ten 60
EX-Ten 65
EX-Ten 70
EX-Ten F45
EX-Ten F50
EX-Ten F60
EX-Ten F70
EX-Ten F80

Chemical composition(mass fraction)(wt.%) of the Full Hard

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
 0.7-0.85  0.3 0.6-1.0         
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade Full Hard

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)
996 (≥) 183 (≥) 44 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade Full Hard

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
22 - -     0.13 -  
181 764 - 24.3 143   -  
497 - 41 11.2   234 441

Heat Treatment of steel grade Full Hard

Heat treated : 1459°C - 1755°C

Technological Curves of steel grade Full Hard

Cross Reference Table (Equivalent Grade) of Full Hard

Grade Standard Country Application
Q195 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
EX-Ten F80 HF-50
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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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