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X20CoCrWMo10-9

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1.2886 1.2888
#X20CoCrWMo10-9

Description

Germany DIN X20CoCrWMo10-9 Hot working alloy tool steel and X20CoCrWMo10-9 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: X20CoCrWMo10-9
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy X20CoCrWMo10-9 DIN Germany Hot working alloy tool steel
X16CrNiSi25-20
1.2782
X13NiCrSi36-16
1.2786
X23CrNi17
1.2787
X32CrMoCoV3-3-3
1.2885
X15CrMoCoV10-10-5
1.2886

Chemical composition(mass fraction)(wt.%) of the X20CoCrWMo10-9

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) Co(%)
0.17-0.23 0.15-0.35 0.40-0.60 Max 0.035 Max 0.035 9.00-10.00 1.80-2.20 9.50-10.5

Mechanical Properties of steel grade X20CoCrWMo10-9

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)
761 (≥) 155 (≥) 33 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade X20CoCrWMo10-9

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 - -     0.22 -  
594 561 - 21.3 233   -  
115 - 42 42.2   141 113

Heat Treatment of steel grade X20CoCrWMo10-9

Heat treated : 1234°C - 1376°C

Technological Curves of steel grade X20CoCrWMo10-9

Cross Reference Table (Equivalent Grade) of X20CoCrWMo10-9

Grade Standard Country Application
X20CoCrWMo10-9 DIN Germany Hot working alloy tool steel
1.2886 1.2888
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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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