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Description

Czech Republic CSN 12014 The Czech republic Structural steel and 12014 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 12014
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 12014 CSN Czech Republic The Czech republic Structural steel
11523
11529
11531
11550
11600
11650
11700
11800
12010
12011

Chemical composition(mass fraction)(wt.%) of the 12014

C(%) Si(%) Mn(%) P(%) S(%) Al(%)
Max 0.06 Max 0.15 Max 0.45 0.020 0.020 0.020

Mechanical Properties of steel grade 12014

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)
942 (≥) 273 (≥) 41 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade 12014

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
34 - -     0.42 -  
825 786 - 21.3 212   -  
458 - 33 34.2   142 331

Heat Treatment of steel grade 12014

Heat treated : 1669°C - 1591°C

Technological Curves of steel grade 12014

Cross Reference Table (Equivalent Grade) of 12014

Grade Standard Country Application
412014 CSN Czech Republic The Czech republic Structural steel
12014 CSN Czech Republic The Czech republic Structural steel

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