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12052

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12051 12060
#12052

Description

Czech Republic CSN 12052 The Czech republic Structural steel and 12052 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 12052
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 12052 CSN Czech Republic The Czech republic Structural steel
12023
12024
12025
12030
12031
12040
12041
12042
12050
12051

Chemical composition(mass fraction)(wt.%) of the 12052

C(％) Si(％) Mn(％) P(％) S(％)
0.42-0.50 Max 0.35 0.50-0.80 0.040 0.040

Mechanical Properties of steel grade 12052

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)
611 (≥) 271 (≥) 41 32 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade 12052

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 - -     0.33 -  
658 768 - 21.3 443   -  
848 - 21 41.2   131 333

Heat Treatment of steel grade 12052

Heat treated : 1729°C - 1518°C

Technological Curves of steel grade 12052

Cross Reference Table (Equivalent Grade) of 12052

Grade Standard Country Application
412052 CSN Czech Republic The Czech republic Structural steel
12052 CSN Czech Republic The Czech republic Structural steel
12051 12060
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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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