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20CrMnTi

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40CrMnMo 30CrMnTi
#20CrMnTi

Description

China GBT 20CrMnTi China structural steel and alloy steel and 20CrMnTi Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 20CrMnTi
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 20CrMnTi GBT China China structural steel and alloy steel
15CrMn
20CrMn
40CrMn
20CrMnSi
25CrMnSi
30CrMnSi
30CrMnSiA
35CrMnSiA
20CrMnMo
40CrMnMo

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

C(％) Si(％) Mn(％) Cr(％) Ti(%)
0.17-0.23 0.17-0.37 0.80-1.10 1.00-1.30 0.04-0.10

Mechanical Properties of steel grade 20CrMnTi

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)
843 (≥) 841 (≥) 12 13 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade 20CrMnTi

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
43 - -     0.21 -  
725 692 - 22.3 422   -  
184 - 31 14.2   223 343

Heat Treatment of steel grade 20CrMnTi

Heat treated : 1379°C - 1175°C

Technological Curves of steel grade 20CrMnTi

Cross Reference Table (Equivalent Grade) of 20CrMnTi

Grade Standard Country Application
20CrMnTi GBT China China structural steel and alloy steel
20CrMnTiH GBT China China structural steel and alloy steel
40CrMnMo 30CrMnTi
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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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