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416231

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416224 416240
#416231

Description

Czech Republic CSN 416231 The Czech republic Structural steel and 416231 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 416231
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 416231 CSN Czech Republic The Czech republic Structural steel
415342
415412
415421
41S422
415423
416121
416220
416221
416222
416224

Chemical composition(mass fraction)(wt.%) of the 416231

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.19-0.24 0.17-0.37 0.70-1.00 0.035 0.035 0.80-1.10 1.30-1.60

Mechanical Properties of steel grade 416231

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)
145 (≥) 188 (≥) 33 12 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 416231

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
23 - -     0.31 -  
178 933 - 32.3 442   -  
248 - 23 31.2   341 224

Heat Treatment of steel grade 416231

Heat treated : 1862°C - 1978°C

Technological Curves of steel grade 416231

Cross Reference Table (Equivalent Grade) of 416231

Grade Standard Country Application
416231 CSN Czech Republic The Czech republic Structural steel
416224 416240
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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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