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419550

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419541 419552
#419550

Description

Czech Republic CSN 419550 The Czech republic tool steel and 419550 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 419550
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 419550 CSN Czech Republic The Czech republic tool steel
419434
419436
419437
419452
419474
419486
419487
419501
419520
419541

Chemical composition(mass fraction)(wt.%) of the 419550

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%)
0.50-0.60 0.20-0.45 0.60-0.90 0.03 0.035 20.90-3.60 1.00-10.40 0.08-0.17

Mechanical Properties of steel grade 419550

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)
744 (≥) 462 (≥) 32 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 419550

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
33 - -     0.41 -  
371 393 - 31.3 412   -  
798 - 33 14.2   322 414

Heat Treatment of steel grade 419550

Heat treated : 1635°C - 1363°C

Technological Curves of steel grade 419550

Cross Reference Table (Equivalent Grade) of 419550

Grade Standard Country Application
419550 CSN Czech Republic The Czech republic tool steel
419541 419552
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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