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11481

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11478 11483
#11481

Description

Czech Republic CSN 11481 The Czech republic Structural steel and 11481 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 11481
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 11481 CSN Czech Republic The Czech republic Structural steel
11425
11428
11431
11443
11444
11448
11449
11453
11474
11478

Chemical composition(mass fraction)(wt.%) of the 11481

C(％) Si(％) Mn(％) P(％) S(％) Al(%)
0.20 0.45 1.3 0.035 0.03 0.02

Mechanical Properties of steel grade 11481

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)
475 (≥) 466 (≥) 14 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade 11481

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
41 - -     0.33 -  
847 122 - 41.3 341   -  
784 - 12 14.2   411 112

Heat Treatment of steel grade 11481

Heat treated : 1844°C - 1683°C

Technological Curves of steel grade 11481

Cross Reference Table (Equivalent Grade) of 11481

Grade Standard Country Application
411481 CSN Czech Republic The Czech republic Structural steel
11481 CSN Czech Republic The Czech republic Structural steel
11478 11483
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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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