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414223

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414221 414230
#414223

Description

Czech Republic CSN 414223 The Czech republic Structural steel and 414223 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 414223
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 414223 CSN Czech Republic The Czech republic Structural steel
42 2753
42 2771
414100
414109
414120
414140
414160
414209
414220
414221

Chemical composition(mass fraction)(wt.%) of the 414223

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.17-0.23 0.17-0.37 0.80-1.10 0.035 0.035 1.00-1.30

Mechanical Properties of steel grade 414223

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)
669 (≥) 578 (≥) 24 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 414223

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
21 - -     0.31 -  
482 571 - 11.3 421   -  
439 - 24 22.2   122 243

Heat Treatment of steel grade 414223

Heat treated : 1698°C - 1721°C

Technological Curves of steel grade 414223

Cross Reference Table (Equivalent Grade) of 414223

Grade Standard Country Application
414223 CSN Czech Republic The Czech republic Structural steel
414221 414230
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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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