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419418

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419356 419419
#419418

Description

Czech Republic CSN 419418 The Czech republic tool steel and 419418 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 419418
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 419418 CSN Czech Republic The Czech republic tool steel
419152
419191
419221
419255
419312
419313
419314
419315
419340
419356

Chemical composition(mass fraction)(wt.%) of the 419418

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.75-0.85 0.20-0.40 0.30-0.50 0.030 0.030 0.45-0.65

Mechanical Properties of steel grade 419418

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)
294 (≥) 455 (≥) 33 31 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade 419418

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
34 - -     0.43 -  
976 983 - 31.3 422   -  
639 - 43 42.2   242 231

Heat Treatment of steel grade 419418

Heat treated : 1284°C - 1952°C

Technological Curves of steel grade 419418

Cross Reference Table (Equivalent Grade) of 419418

Grade Standard Country Application
419418 CSN Czech Republic The Czech republic tool steel
419356 419419
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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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