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Description

Australia AS X1038 Australia Structural steel and X1038 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: X1038
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel X1038 AS Australia Australia Structural steel
C250
C350
C450
1004
1010
1016
1020
1022
1030
1035

Chemical composition(mass fraction)(wt.%) of the X1038

C(%) Si(%) Mn(%) P(%) S(%)
0.35-0.42 0.10-0.35 0.70-1.00 0.04 0.040

Mechanical Properties of steel grade X1038

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)
226 (≥) 616 (≥) 24 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade X1038

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
21 - -     0.43 -  
119 546 - 32.3 241   -  
913 - 14 11.2   134 342

Heat Treatment of steel grade X1038

Heat treated : 1416°C - 1721°C

Technological Curves of steel grade X1038

Cross Reference Table (Equivalent Grade) of X1038

Grade Standard Country Application
X1038 AS Australia Australia Structural steel
X1038 AS Australia Australia Structural steel

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