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417349

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417348 417350
#417349

Description

Czech Republic CSN 417349 The Czech republic Stainless steel and 417349 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 417349
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 417349 CSN Czech Republic The Czech republic Stainless steel
417251
417252
417253
417254
417255
417322
417335
417341
417646
417348

Chemical composition(mass fraction)(wt.%) of the 417349

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.03 1.00 20 0.045 0.03 16.5-18.5 11.0-14.0 2.00-20.50

Mechanical Properties of steel grade 417349

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)
542 (≥) 127 (≥) 13 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade 417349

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
44 - -     0.34 -  
898 625 - 13.3 123   -  
898 - 24 21.2   411 341

Heat Treatment of steel grade 417349

Heat treated : 1835°C - 1872°C

Technological Curves of steel grade 417349

Cross Reference Table (Equivalent Grade) of 417349

Grade Standard Country Application
417349 CSN Czech Republic The Czech republic Stainless steel
417348 417350
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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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