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411140

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411120 11109
#411140

Description

Czech Republic CSN 411140 The Czech republic Structural steel and 411140 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 411140
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 411140 CSN Czech Republic The Czech republic Structural steel
13220
13221
13240
13242
13251
13270
13320
411109
411110
411120

Chemical composition(mass fraction)(wt.%) of the 411140

C(％) Si(％) Mn(％) P(％) S(％)
0.35-0.45 0.4 0.50-1.00 0.1 0.11-0.21

Mechanical Properties of steel grade 411140

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)
244 (≥) 823 (≥) 11 32 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade 411140

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 - -     0.31 -  
521 852 - 42.3 412   -  
899 - 12 43.2   421 444

Heat Treatment of steel grade 411140

Heat treated : 1599°C - 1448°C

Technological Curves of steel grade 411140

Cross Reference Table (Equivalent Grade) of 411140

Grade Standard Country Application
411140 CSN Czech Republic The Czech republic Structural steel
411120 11109
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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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