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16444

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16440 16523
#16444

Description

Czech Republic CSN 16444 The Czech republic Structural steel and 16444 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 16444
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 16444 CSN Czech Republic The Czech republic Structural steel
16240
16310
16320
16322
16341
16342
16343
16420
16431
16440

Chemical composition(mass fraction)(wt.%) of the 16444

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.32-0.40 0.15-0.40 0.40-0.60 0.035 0.035 1.70-2.00 1.50-1.80 0.15-0.25

Mechanical Properties of steel grade 16444

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)
112 (≥) 168 (≥) 12 31 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade 16444

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 - -     0.33 -  
913 442 - 22.3 112   -  
988 - 41 12.2   122 443

Heat Treatment of steel grade 16444

Heat treated : 1391°C - 1344°C

Technological Curves of steel grade 16444

Cross Reference Table (Equivalent Grade) of 16444

Grade Standard Country Application
416444 CSN Czech Republic The Czech republic Structural steel
16444 CSN Czech Republic The Czech republic Structural steel
16440 16523
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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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