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M1040

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M1030 5-490NTA
#M1040

Description

Australia AS M1040 Australia Structural steel and M1040 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: M1040
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel M1040 AS Australia Australia Structural steel
1030
1035
X1038
1040
1045
1050
1055
1058
M1020
M1030

Chemical composition(mass fraction)(wt.%) of the M1040

C(％) Si(％) Mn(％) P(％) S(％)
0.35-0.45 Max 0.35 0.40-0.90 0.05 0.050

Mechanical Properties of steel grade M1040

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)
648 (≥) 588 (≥) 41 22 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade M1040

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
22 - -     0.31 -  
699 527 - 24.3 241   -  
385 - 14 22.2   312 444

Heat Treatment of steel grade M1040

Heat treated : 1758°C - 1646°C

Technological Curves of steel grade M1040

Cross Reference Table (Equivalent Grade) of M1040

Grade Standard Country Application
M1040 AS Australia Australia Structural steel
M1040 AS Australia Australia Structural steel
M1030 5-490NTA
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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