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21CrMo10

Favorite Datasheet
40CrMoV7 1.2313
#21CrMo10

Description

Germany DIN 21CrMo10 Hot working alloy tool steel and 21CrMo10 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 21CrMo10
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 21CrMo10 DIN Germany Hot working alloy tool steel
X165CrCoMo12
1.2884
X210CrCoW12
1.2082
X21Cr13
59CrV4
38SiCrV6
65MnCrMo4
1.2309
40CrMoV7

Chemical composition(mass fraction)(wt.%) of the 21CrMo10

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％)
0.16-0.23 0.20-0.40 0.20-0.40 Max 0.025 Max 0.025 2.30-2.60 0.30-0.40

Mechanical Properties of steel grade 21CrMo10

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)
768 (≥) 881 (≥) 14 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 21CrMo10

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
22 - -     0.23 -  
966 458 - 13.3 313   -  
328 - 43 14.2   324 421

Heat Treatment of steel grade 21CrMo10

Heat treated : 1118°C - 1828°C

Technological Curves of steel grade 21CrMo10

Cross Reference Table (Equivalent Grade) of 21CrMo10

Grade Standard Country Application
21CrMo10 DIN Germany Hot working alloy tool steel
40CrMoV7 1.2313
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Jiangyou Longhai Special Steel Co.,Ltd.

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