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HA400

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HA350 HA1006
#HA400

Description

Australia AS HA400 Australia Structural steel and HA400 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: HA400
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel HA400 AS Australia Australia Structural steel
CA2
CAS
CA4
CAS
CA60T
CA70T
HA250
HA300
HA300/1
HA350

Chemical composition(mass fraction)(wt.%) of the HA400

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.2 0.35 1.60 0.04 0.030 0.15 0.15 0.05

Mechanical Properties of steel grade HA400

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)
237 (≥) 773 (≥) 43 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade HA400

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 - -     0.12 -  
516 199 - 23.3 332   -  
787 - 12 14.2   413 244

Heat Treatment of steel grade HA400

Heat treated : 1634°C - 1289°C

Technological Curves of steel grade HA400

Cross Reference Table (Equivalent Grade) of HA400

Grade Standard Country Application
HA400 AS Australia Australia Structural steel
HA350 HA1006
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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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