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Description

Australia AS X1112 Australia Structural steel and X1112 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: X1112
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel X1112 AS Australia Australia Structural steel
XK5150S
XK5155S
XK5160S
XK51B60S
XK8660S
XK9258S
XK9261S
K5160HS
K51B60HS
K8660HS

Chemical composition(mass fraction)(wt.%) of the X1112

C(%) Si(%) Mn(%) P(%) S(%)
0.08-0.15 Max 0.10 1.10-1.40 0.04 0.20-0.30

Mechanical Properties of steel grade X1112

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)
437 (≥) 181 (≥) 13 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade X1112

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
43 - -     0.14 -  
371 641 - 14.3 412   -  
596 - 12 22.2   124 232

Heat Treatment of steel grade X1112

Heat treated : 1378°C - 1669°C

Technological Curves of steel grade X1112

Cross Reference Table (Equivalent Grade) of X1112

Grade Standard Country Application
X1112 AS Australia Australia Structural steel

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