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M1020

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1058 M1030
#M1020

Description

Australia AS M1020 Australia Structural steel and M1020 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: M1020
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel M1020 AS Australia Australia Structural steel
1020
1022
1030
1035
X1038
1040
1045
1050
1055
1058

Chemical composition(mass fraction)(wt.%) of the M1020

C(％) Si(％) Mn(％) P(％) S(％)
0.15-0.25 Max 0.35 0.30-0.90 0.050 0.050

Mechanical Properties of steel grade M1020

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)
438 (≥) 767 (≥) 24 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade M1020

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
31 - -     0.42 -  
497 894 - 12.3 112   -  
281 - 24 41.2   431 332

Heat Treatment of steel grade M1020

Heat treated : 1322°C - 1551°C

Technological Curves of steel grade M1020

Cross Reference Table (Equivalent Grade) of M1020

Grade Standard Country Application
M1020 AS Australia Australia Structural steel
M1020 AS Australia Australia Structural steel
1058 M1030
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Jiangyou Longhai Special Steel Co.,Ltd.
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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