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Description

Australia AS CA2 Australia Structural steel and CA2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: CA2
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel CA2 AS Australia Australia Structural steel
XK1515
HK1073
HU250
HU300
HW350
HXA1016
XF300
XF400
XF500
CA1

Chemical composition(mass fraction)(wt.%) of the CA2

C(%) Mn(%) P(%) S(%)
0*10 0.45 0.030 0* 030

Mechanical Properties of steel grade CA2

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)
411 (≥) 249 (≥) 33 21 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade CA2

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
41 - -     0.43 -  
738 125 - 23.3 422   -  
436 - 12 11.2   342 113

Heat Treatment of steel grade CA2

Heat treated : 1351°C - 1166°C

Technological Curves of steel grade CA2

Cross Reference Table (Equivalent Grade) of CA2

Grade Standard Country Application
CA2 AS Australia Australia Structural steel
CA220 AS Australia Australia Structural steel
CA260 AS Australia Australia Structural steel

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