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11428

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11425 11431
#11428

Description

Czech Republic CSN 11428 The Czech republic Structural steel and 11428 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 11428
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 11428 CSN Czech Republic The Czech republic Structural steel
11375
11378
11379
11381
11402
11416
11418
11419
11423
11425

Chemical composition(mass fraction)(wt.%) of the 11428

C(％) P(％) S(％)
0.22 0.045 0.045

Mechanical Properties of steel grade 11428

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)
126 (≥) 798 (≥) 12 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 11428

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 - -     0.33 -  
578 641 - 43.3 131   -  
482 - 41 14.2   341 414

Heat Treatment of steel grade 11428

Heat treated : 1411°C - 1726°C

Technological Curves of steel grade 11428

Cross Reference Table (Equivalent Grade) of 11428

Grade Standard Country Application
411428 CSN Czech Republic The Czech republic Structural steel
11428 CSN Czech Republic The Czech republic Structural steel
11425 11431
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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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