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CK1073

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CW300 X1320
#CK1073

Description

Australia AS CK1073 Australia Structural steel and CK1073 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: CK1073
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel CK1073 AS Australia Australia Structural steel
HX10B55
HK1042
CA85T
CA220
CA260
CA350
CA500
CA1010
CK10B55
CW300

Chemical composition(mass fraction)(wt.%) of the CK1073

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.68-0.78 0.50 0.70-1.00 0.04 0.030 0.3 0.35 0.10

Mechanical Properties of steel grade CK1073

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)
876 (≥) 236 (≥) 34 13 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade CK1073

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
31 - -     0.33 -  
414 966 - 22.3 242   -  
246 - 33 13.2   144 121

Heat Treatment of steel grade CK1073

Heat treated : 1358°C - 1118°C

Technological Curves of steel grade CK1073

Cross Reference Table (Equivalent Grade) of CK1073

Grade Standard Country Application
CK1073 AS Australia Australia Structural steel
CW300 X1320
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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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