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12041

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12040 12042
#12041

Description

Czech Republic CSN 12041 The Czech republic Structural steel and 12041 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 12041
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 12041 CSN Czech Republic The Czech republic Structural steel
12015
12020
12021
12022
12023
12024
12025
12030
12031
12040

Chemical composition(mass fraction)(wt.%) of the 12041

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
0.37-0.45 0.15-0.40 0.50-0.80 0.040 0.040 0.25 0.30 0.30

Mechanical Properties of steel grade 12041

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)
639 (≥) 231 (≥) 24 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade 12041

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
33 - -     0.23 -  
977 513 - 24.3 432   -  
123 - 12 14.2   212 422

Heat Treatment of steel grade 12041

Heat treated : 1488°C - 1157°C

Technological Curves of steel grade 12041

Cross Reference Table (Equivalent Grade) of 12041

Grade Standard Country Application
412041 CSN Czech Republic The Czech republic Structural steel
12041 CSN Czech Republic The Czech republic Structural steel
12040 12042
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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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