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20CrMnTiH

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20CrMnMoH 20CrNi3H
#20CrMnTiH

Description

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

Datasheet for: Steel Grades:Structure Steel: 20CrMnTiH
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 20CrMnTiH GBT China China structural steel and alloy steel
20CrH
40CrH
45CrH
40MnBH
45MnBH
20MnMoBH
20MnVBH
22MnVBH
20MnTiBH
20CrMnMoH

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) B(%) Ti(%)
0.17-0.23 0.17-0.37 0.80-1.15 0.035 0.035 1.00-1.35 — 0.04-0.10

Mechanical Properties of steel grade 20CrMnTiH

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)
131 (≥) 347 (≥) 24 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade 20CrMnTiH

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
11 - -     0.23 -  
732 587 - 41.3 312   -  
529 - 21 31.2   132 342

Heat Treatment of steel grade 20CrMnTiH

Heat treated : 1338°C - 1668°C

Technological Curves of steel grade 20CrMnTiH

Cross Reference Table (Equivalent Grade) of 20CrMnTiH

Grade Standard Country Application
20CrMnTiH GBT China China structural steel and alloy steel
20CrMnMoH 20CrNi3H
Available Suppliers
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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