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415217

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415147 415221
#415217

Description

Czech Republic CSN 415217 The Czech republic Structural steel and 415217 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 415217
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 415217 CSN Czech Republic The Czech republic Structural steel
415110
415112
415121
415124
415127
415128
415130
415131
415142
415147

Chemical composition(mass fraction)(wt.%) of the 415217

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
Max 0.12 0.25-0.75 0.30-1.00 0.07-0.15 0.04 0.50-1.25 0.30-0.60

Mechanical Properties of steel grade 415217

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)
331 (≥) 413 (≥) 24 22 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade 415217

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 - -     0.41 -  
848 781 - 41.3 314   -  
296 - 41 13.2   341 231

Heat Treatment of steel grade 415217

Heat treated : 1684°C - 1348°C

Technological Curves of steel grade 415217

Cross Reference Table (Equivalent Grade) of 415217

Grade Standard Country Application
415217 CSN Czech Republic The Czech republic Structural steel
415147 415221
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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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