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411478

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411474 411481
#411478

Description

Czech Republic CSN 411478 The Czech republic Structural steel and 411478 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 411478
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 411478 CSN Czech Republic The Czech republic Structural steel
411423
411425
411428
411431
411443
411444
411448
411449
411453
411474

Chemical composition(mass fraction)(wt.%) of the 411478

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
0.22 0.35 0.7 0.04 0.04 0.3 0.3 0.30

Mechanical Properties of steel grade 411478

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)
333 (≥) 436 (≥) 13 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade 411478

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
32 - -     0.41 -  
383 574 - 22.3 341   -  
216 - 31 13.2   222 131

Heat Treatment of steel grade 411478

Heat treated : 1528°C - 1876°C

Technological Curves of steel grade 411478

Cross Reference Table (Equivalent Grade) of 411478

Grade Standard Country Application
411478 CSN Czech Republic The Czech republic Structural steel
411474 411481
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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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