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X21Cr13

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1.2082 59CrV4
#X21Cr13

Description

Germany DIN X21Cr13 Hot working alloy tool steel and X21Cr13 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: X21Cr13
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy X21Cr13 DIN Germany Hot working alloy tool steel
1.2833
1.2838
145V33
1.2842
90MnCrV8
1.2880
X165CrCoMo12
1.2884
X210CrCoW12
1.2082

Chemical composition(mass fraction)(wt.%) of the X21Cr13

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.17-0.22 0.30-0.50 0.20-0.40 Max 0.035 Max 0.035 12.5-13.5

Mechanical Properties of steel grade X21Cr13

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)
585 (≥) 932 (≥) 14 42 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade X21Cr13

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
13 - -     0.33 -  
574 699 - 23.3 341   -  
827 - 14 21.2   421 323

Heat Treatment of steel grade X21Cr13

Heat treated : 1579°C - 1289°C

Technological Curves of steel grade X21Cr13

Cross Reference Table (Equivalent Grade) of X21Cr13

Grade Standard Country Application
X21Cr13 DIN Germany Hot working alloy tool steel
ISO X21Cr13 ISO ISO High temperature bainite and martensite steel ISO standard internal combustion engine
1.2082 59CrV4
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