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20X20H14C2

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08X20H14C2 08X22H6T
#20X20H14C2

Description

Russia GOST 20X20H14C2 Specialsteel Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 20X20H14C2
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 20X20H14C2 Duplex steel GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 20X20H14C2

C Si Mn P S Cr Ni Mo W Ti
≤0.20 2.00 -3.00 ≤1.50 ≤0.035 ≤0.025 19.00 -22.00 12.00 -15.00 ≤0.30 ≤0.20 ≤0.20

Mechanical Properties of steel grade 20X20H14C2

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)
622 (≥) 498 (≥) 43 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade 20X20H14C2

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
21 - -     0.42 -  
543 951 - 11.3 132   -  
611 - 13 13.2   224 224

Heat Treatment of steel grade 20X20H14C2

Heat treated : 1464°C - 1147°C

Technological Curves of steel grade 20X20H14C2

Cross Reference Table (Equivalent Grade) of 20X20H14C2

Grade Standard Country Application
20X20H14C2
08X20H14C2 08X22H6T
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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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