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Hi Steel(low P)

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HF-80 HSLA-80
#Hi #Steel(low # #P)

Description

Hi Steel(low P) Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: Hi Steel(low P)
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel Hi Steel(low P)
EX-Ten F45
EX-Ten F50
EX-Ten F60
EX-Ten F70
EX-Ten F80
Full Hard
HF-50
HF-60
HF-70
HF-80

Chemical composition(mass fraction)(wt.%) of the Hi Steel(low P)

C
≤		 Si
≤		 Mn
≤		 P
≤		 S
≤		 Cr Ni
 0.12 0.15  0.5-1.0        0.5-1.0 
Mo Al Cu Nb Ti V Ce
 0.25   0.55-1.3         
N Co Pb B Other    
             
             

Mechanical Properties of steel grade Hi Steel(low P)

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)
454 (≥) 748 (≥) 13 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade Hi Steel(low P)

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
44 - -     0.41 -  
127 892 - 31.3 443   -  
994 - 31 33.2   324 241

Heat Treatment of steel grade Hi Steel(low P)

Heat treated : 1522°C - 1623°C

Technological Curves of steel grade Hi Steel(low P)

Cross Reference Table (Equivalent Grade) of Hi Steel(low P)

Grade Standard Country Application
M2 hight C ASTM USA Molybdenum series High-speed tool steel
M10 Hight C ASTM USA Molybdenum series High-speed tool steel
HIP SS Sweden Carbide for cutting tools
HIP SS Sweden Carbide for cutting tools
ASTM HI AISI USA
HI ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
HI ASTM USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General 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
HF-80 HSLA-80
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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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