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417240

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417153 417241
#417240

Description

Czech Republic CSN 417240 The Czech republic Stainless steel and 417240 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 417240
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 417240 CSN Czech Republic The Czech republic Stainless steel
417061
417102
417113
417115
417116
417117
417125
417126
417134
417153

Chemical composition(mass fraction)(wt.%) of the 417240

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.07 1.00 2.00 0.045 0.03 17.0-20.0 9.00-11.5

Mechanical Properties of steel grade 417240

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)
167 (≥) 975 (≥) 13 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade 417240

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 - -     0.43 -  
181 313 - 31.3 334   -  
452 - 43 44.2   244 321

Heat Treatment of steel grade 417240

Heat treated : 1638°C - 1556°C

Technological Curves of steel grade 417240

Cross Reference Table (Equivalent Grade) of 417240

Grade Standard Country Application
417240 CSN Czech Republic The Czech republic Stainless steel
417153 417241
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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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