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14209

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14160 14220
#14209

Description

Czech Republic CSN 14209 The Czech republic Structural steel and 14209 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 14209
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 14209 CSN Czech Republic The Czech republic Structural steel
42 6523
416532
416540
416640
416720
14100
14109
14120
14140
14160

Chemical composition(mass fraction)(wt.%) of the 14209

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 14209

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)
882 (≥) 262 (≥) 31 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade 14209

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
44 - -     0.31 -  
211 669 - 11.3 143   -  
179 - 21 44.2   111 342

Heat Treatment of steel grade 14209

Heat treated : 1311°C - 1311°C

Technological Curves of steel grade 14209

Cross Reference Table (Equivalent Grade) of 14209

Grade Standard Country Application
414209 CSN Czech Republic The Czech republic Structural steel
14209 CSN Czech Republic The Czech republic Structural steel
14160 14220
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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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