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Description

Australia AS 1058 Australia Structural steel and 1058 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 1058
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 1058 AS Australia Australia Structural steel
1016
1020
1022
1030
1035
X1038
1040
1045
1050
1055

Chemical composition(mass fraction)(wt.%) of the 1058

C(%) Si(%) Mn(%) P(%) S(%)
0.56-0.63 0.10-0.35 0.30-0.55 0.04 0.040

Mechanical Properties of steel grade 1058

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)
177 (≥) 755 (≥) 32 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade 1058

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 - -     0.13 -  
918 581 - 31.3 341   -  
666 - 14 33.2   143 141

Heat Treatment of steel grade 1058

Heat treated : 1969°C - 1351°C

Technological Curves of steel grade 1058

Cross Reference Table (Equivalent Grade) of 1058

Grade Standard Country Application
1058 AS Australia Australia Structural steel
1058 AS Australia Australia Structural steel

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