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CA70T

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CA60T HA250
#CA70T

Description

Australia AS CA70T Australia Structural steel and CA70T Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: CA70T
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel CA70T AS Australia Australia Structural steel
HXA1016
XF300
XF400
XF500
CA1
CA2
CAS
CA4
CAS
CA60T

Chemical composition(mass fraction)(wt.%) of the CA70T

C(％) Mn(％) P(％) S(％)
0.15 0.6 0.04 0.040

Mechanical Properties of steel grade CA70T

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)
816 (≥) 861 (≥) 34 13 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade CA70T

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
34 - -     0.13 -  
335 568 - 32.3 423   -  
167 - 33 23.2   342 433

Heat Treatment of steel grade CA70T

Heat treated : 1912°C - 1291°C

Technological Curves of steel grade CA70T

Cross Reference Table (Equivalent Grade) of CA70T

Grade Standard Country Application
CA70T AS Australia Australia Structural steel
CA60T HA250
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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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