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419452

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419437 419474
#419452

Description

Czech Republic CSN 419452 The Czech republic tool steel and 419452 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 419452
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 419452 CSN Czech Republic The Czech republic tool steel
419418
419419
419420
419421
419422
419423
419426
419434
419436
419437

Chemical composition(mass fraction)(wt.%) of the 419452

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
0.55-0.65 1.50-10.90 0.60-0.90 0.03 0.035 0.70-10.00 0.35

Mechanical Properties of steel grade 419452

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)
774 (≥) 728 (≥) 14 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade 419452

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 - -     0.24 -  
245 432 - 21.3 413   -  
981 - 44 34.2   244 331

Heat Treatment of steel grade 419452

Heat treated : 1533°C - 1585°C

Technological Curves of steel grade 419452

Cross Reference Table (Equivalent Grade) of 419452

Grade Standard Country Application
419452 CSN Czech Republic The Czech republic tool steel
419437 419474
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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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