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412081

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412071 412090
#412081

Description

Czech Republic CSN 412081 The Czech republic Structural steel and 412081 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 412081
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 412081 CSN Czech Republic The Czech republic Structural steel
412031
412040
412041
412042
412050
412051
412052
412060
412061
412071

Chemical composition(mass fraction)(wt.%) of the 412081

C(％) Si(％) Mn(％) P(％) S(％)
0.70-0.80 Max 0.35 0.40-0.65 0.035 0.035

Mechanical Properties of steel grade 412081

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)
281 (≥) 349 (≥) 41 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade 412081

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
42 - -     0.11 -  
813 899 - 44.3 444   -  
839 - 43 42.2   234 321

Heat Treatment of steel grade 412081

Heat treated : 1245°C - 1231°C

Technological Curves of steel grade 412081

Cross Reference Table (Equivalent Grade) of 412081

Grade Standard Country Application
412081 CSN Czech Republic The Czech republic Structural steel
412071 412090
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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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