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Description

Australia AS 4037 Australia Structural steel and 4037 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 4037
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 4037 AS Australia Australia Structural steel
CA220
CA260
CA350
CA500
CA1010
CK10B55
CW300
CK1073
X1320
X3312

Chemical composition(mass fraction)(wt.%) of the 4037

C(%) Si(%) Mn(%) P(%) S(%) Mo(%)
0.35-0.40 0.10-0.35 0.70-0.90 0.035 0.040 0.20-0.30

Mechanical Properties of steel grade 4037

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)
123 (≥) 434 (≥) 32 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade 4037

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
12 - -     0.12 -  
574 183 - 31.3 224   -  
848 - 11 23.2   122 421

Heat Treatment of steel grade 4037

Heat treated : 1535°C - 1375°C

Technological Curves of steel grade 4037

Cross Reference Table (Equivalent Grade) of 4037

Grade Standard Country Application
4037 AS Australia Australia Structural steel
GH4037 GBT China Age hardening type iron base alloy
GH4037 GBT China wrought Fe/Ni-base superalloy

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