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13123

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13030 13124
#13123

Description

Czech Republic CSN 13123 The Czech republic Structural steel and 13123 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 13123
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 13123 CSN Czech Republic The Czech republic Structural steel
12050
12051
12052
12060
12061
12071
12081
12090
12140
13030

Chemical composition(mass fraction)(wt.%) of the 13123

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) V(%) Cu(%)
0.17-0.23 0.15-0.40 1.00-1.40 0.040 0.040 0.30 0.3 0.10-0.25 0.30

Mechanical Properties of steel grade 13123

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)
649 (≥) 832 (≥) 22 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade 13123

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
23 - -     0.22 -  
279 778 - 33.3 211   -  
319 - 33 31.2   342 133

Heat Treatment of steel grade 13123

Heat treated : 1357°C - 1318°C

Technological Curves of steel grade 13123

Cross Reference Table (Equivalent Grade) of 13123

Grade Standard Country Application
413123 CSN Czech Republic The Czech republic Structural steel
13123 CSN Czech Republic The Czech republic Structural steel
13030 13124
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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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