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Description

Australia AS M1030 Australia Structural steel and M1030 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: M1030
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel M1030 AS Australia Australia Structural steel
1022
1030
1035
X1038
1040
1045
1050
1055
1058
M1020

Chemical composition(mass fraction)(wt.%) of the M1030

C(%) Si(%) Mn(%) P(%) S(%)
0.25-0.35 Max 0.35 0.30-0.90 0.05 0.050

Mechanical Properties of steel grade M1030

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)
745 (≥) 537 (≥) 11 32 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade M1030

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
13 - -     0.21 -  
459 373 - 44.3 223   -  
235 - 12 14.2   241 442

Heat Treatment of steel grade M1030

Heat treated : 1837°C - 1957°C

Technological Curves of steel grade M1030

Cross Reference Table (Equivalent Grade) of M1030

Grade Standard Country Application
M1030 AS Australia Australia Structural steel
M1030 AS Australia Australia Structural steel

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