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X16CrNiSi25-20

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1.2779 1.2782
#X16CrNiSi25-20

Description

Germany DIN X16CrNiSi25-20 Hot working alloy tool steel and X16CrNiSi25-20 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: X16CrNiSi25-20
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy X16CrNiSi25-20 DIN Germany Hot working alloy tool steel
28NiCrMoV10
1.2740
57NiCrMoV7-7
1.2744
28NiMo17
1.2747
35NiCrMo16
1.2766
X6NiCrTi26-15
1.2779

Chemical composition(mass fraction)(wt.%) of the X16CrNiSi25-20

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％)
Max 0.20 1.80-2.30 Max 2.00 Max 0.035 Max 0.035 24.0-26.0 19.0-21.0

Mechanical Properties of steel grade X16CrNiSi25-20

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)
869 (≥) 615 (≥) 23 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade X16CrNiSi25-20

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 - -     0.43 -  
369 426 - 42.3 111   -  
913 - 11 43.2   143 431

Heat Treatment of steel grade X16CrNiSi25-20

Heat treated : 1972°C - 1184°C

Technological Curves of steel grade X16CrNiSi25-20

Cross Reference Table (Equivalent Grade) of X16CrNiSi25-20

Grade Standard Country Application
X16CrNiSi25-20 DIN Germany Hot working alloy tool steel
1.2779 1.2782
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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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