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1022

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1020 1030
#1022

Description

Australia AS 1022 Australia Structural steel and 1022 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 1022
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 1022 AS Australia Australia Structural steel
400L0
400L15
C200
C250
C350
C450
1004
1010
1016
1020

Chemical composition(mass fraction)(wt.%) of the 1022

C(％) Si(％) Mn(％) P(％) S(％)
0.18-0.23 0.10-0.35 0.70-1.00 0.040 0.040

Mechanical Properties of steel grade 1022

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)
111 (≥) 849 (≥) 23 11 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade 1022

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 - -     0.22 -  
253 546 - 34.3 421   -  
235 - 22 32.2   221 434

Heat Treatment of steel grade 1022

Heat treated : 1731°C - 1853°C

Technological Curves of steel grade 1022

Cross Reference Table (Equivalent Grade) of 1022

Grade Standard Country Application
1022 AS Australia Australia Structural steel
1022 AS Australia Australia Structural steel
1020 1030
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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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