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419732

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419723 419733
#419732

Description

Czech Republic CSN 419732 The Czech republic tool steel and 419732 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 419732
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 419732 CSN Czech Republic The Czech republic tool steel
419663
419675
419678
419680
419710
419711
419712
419720
419721
419723

Chemical composition(mass fraction)(wt.%) of the 419732

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) W(%)
0.42-0.52 0.80-10.20 0.15-0.40 0.030 0.035 0.90-10.20 0.35 1.70-2.20

Mechanical Properties of steel grade 419732

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)
786 (≥) 962 (≥) 43 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 419732

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 - -     0.21 -  
381 574 - 33.3 312   -  
622 - 33 24.2   113 324

Heat Treatment of steel grade 419732

Heat treated : 1991°C - 1516°C

Technological Curves of steel grade 419732

Cross Reference Table (Equivalent Grade) of 419732

Grade Standard Country Application
419732 CSN Czech Republic The Czech republic tool steel
419723 419733
Available Suppliers
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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