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14231

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14230 14240
#14231

Description

Czech Republic CSN 14231 The Czech republic Structural steel and 14231 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 14231
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 14231 CSN Czech Republic The Czech republic Structural steel
14100
14109
14120
14140
14160
14209
14220
14221
14223
14230

Chemical composition(mass fraction)(wt.%) of the 14231

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.23-0.29 0.17-0.37 0.80-1.10 0.035 0.035 1.00-1.30

Mechanical Properties of steel grade 14231

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)
874 (≥) 275 (≥) 41 13 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade 14231

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
24 - -     0.31 -  
967 662 - 41.3 413   -  
567 - 21 12.2   311 433

Heat Treatment of steel grade 14231

Heat treated : 1446°C - 1239°C

Technological Curves of steel grade 14231

Cross Reference Table (Equivalent Grade) of 14231

Grade Standard Country Application
414231 CSN Czech Republic The Czech republic Structural steel
14231 CSN Czech Republic The Czech republic Structural steel
14230 14240
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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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