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1070

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1065 1080
#1070

Description

Australia AS 1070 Australia Structural steel and 1070 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 1070
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 1070 AS Australia Australia Structural steel
1030
1035
X1038
1040
1045
1050
1055
1058
1060
1065

Chemical composition(mass fraction)(wt.%) of the 1070

C(％) Si(％) Mn(％) P(％) S(％)
0.65-0.75 0.10-0.35 0.60-0.90 0.04 0.040

Mechanical Properties of steel grade 1070

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)
986 (≥) 539 (≥) 22 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade 1070

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
42 - -     0.23 -  
746 625 - 14.3 431   -  
118 - 33 41.2   323 431

Heat Treatment of steel grade 1070

Heat treated : 1741°C - 1429°C

Technological Curves of steel grade 1070

Cross Reference Table (Equivalent Grade) of 1070

Grade Standard Country Application
1070 AS Australia Australia Structural steel
K1070S AS Australia Australia Structural steel
1065 1080
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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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