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Description

Australia AS 1137 Australia Structural steel and 1137 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 1137
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 1137 AS Australia Australia Structural steel
XK5155S
XK5160S
XK51B60S
XK8660S
XK9258S
XK9261S
K5160HS
K51B60HS
K8660HS
X1112

Chemical composition(mass fraction)(wt.%) of the 1137

C(%) Si(%) Mn(%) P(%) S(%)
0.32-0.39 0.10-0.35 1.35-1.65 0.04 0.08-0.13

Mechanical Properties of steel grade 1137

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)
999 (≥) 499 (≥) 32 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade 1137

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
14 - -     0.14 -  
858 378 - 34.3 211   -  
745 - 14 22.2   424 441

Heat Treatment of steel grade 1137

Heat treated : 1461°C - 1873°C

Technological Curves of steel grade 1137

Cross Reference Table (Equivalent Grade) of 1137

Grade Standard Country Application
411373 CSN Czech Republic The Czech republic Structural steel
411375 CSN Czech Republic The Czech republic Structural steel
411378 CSN Czech Republic The Czech republic Structural steel
411379 CSN Czech Republic The Czech republic Structural steel
11373 CSN Czech Republic The Czech republic Structural steel
11375 CSN Czech Republic The Czech republic Structural steel
11378 CSN Czech Republic The Czech republic Structural steel
11379 CSN Czech Republic The Czech republic Structural steel
1137 AS Australia Australia Structural steel

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