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1020

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1016 1022
#1020

Description

Australia AS 1020 Australia Structural steel and 1020 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

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

Chemical composition(mass fraction)(wt.%) of the 1020

C(％) Si(％) Mn(％) P(％) S(％)
0.18-0.23 0.10-0.35 0.30-0.60 0.040 0.040

Mechanical Properties of steel grade 1020

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)
672 (≥) 913 (≥) 14 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade 1020

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 - -     0.13 -  
561 938 - 23.3 324   -  
827 - 44 43.2   233 124

Heat Treatment of steel grade 1020

Heat treated : 1316°C - 1193°C

Technological Curves of steel grade 1020

Cross Reference Table (Equivalent Grade) of 1020

Grade Standard Country Application
ASTM 1020 ASTM USA General use carbon steel bar
UNS G10200 UNS USA General use carbon steel bar
ICI 1020 AISI USA
S31020 GBT China Stainless steel bars
1020rW6 UNE Spain Spain structural alloy steel
1020 AS Australia Australia Structural steel
M1020 AS Australia Australia Structural steel
1020 AS Australia Australia Structural steel
M1020 AS Australia Australia Structural steel
1020 ICI USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
1020 ICI USA Carbon and Low Alloy Steel for General Application, and Cobalt Alloy for High Strength at Elevated Temperatures
1016 1022
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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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