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414209

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414160 414220
#414209

Description

Czech Republic CSN 414209 The Czech republic Structural steel and 414209 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 414209
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 414209 CSN Czech Republic The Czech republic Structural steel
42 2744
42 2745
42 2750
42 2753
42 2771
414100
414109
414120
414140
414160

Chemical composition(mass fraction)(wt.%) of the 414209

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.90-1.10 0.35-0.65 0.90-1.20 0.027 0.030 1.30-1.65 Max 0.30

Mechanical Properties of steel grade 414209

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)
411 (≥) 875 (≥) 43 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade 414209

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
11 - -     0.21 -  
996 499 - 13.3 331   -  
947 - 13 33.2   232 321

Heat Treatment of steel grade 414209

Heat treated : 1975°C - 1257°C

Technological Curves of steel grade 414209

Cross Reference Table (Equivalent Grade) of 414209

Grade Standard Country Application
414209 CSN Czech Republic The Czech republic Structural steel
414160 414220
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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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