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11381

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11379 11402
#11381

Description

Czech Republic CSN 11381 The Czech republic Structural steel and 11381 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 11381
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 11381 CSN Czech Republic The Czech republic Structural steel
11343
11353
11364
11366
11368
11369
11373
11375
11378
11379

Chemical composition(mass fraction)(wt.%) of the 11381

C(％) Si(％) Mn(％) P(％) S(％) Al(%)
0.16 0.35 0.7 0.03 0.030 0.02

Mechanical Properties of steel grade 11381

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)
764 (≥) 535 (≥) 12 44 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 11381

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 - -     0.42 -  
894 771 - 12.3 133   -  
244 - 22 33.2   144 323

Heat Treatment of steel grade 11381

Heat treated : 1168°C - 1147°C

Technological Curves of steel grade 11381

Cross Reference Table (Equivalent Grade) of 11381

Grade Standard Country Application
411381 CSN Czech Republic The Czech republic Structural steel
11381 CSN Czech Republic The Czech republic Structural steel
11379 11402
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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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