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15X28

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15X25T 20X13H4Γ9
#15X28

Description

Russia GOST 15X28 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: 15X28
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 15X28 Ferrite GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 15X28

C Si Mn P S Cr Ni Mo W Ti
≤0.15 ≤1.00 ≤0.80 ≤0.035 ≤0.025 27.00 -30.00 ≤0.60 ≤ ≥ ≤ ≥ ≤0.20

Mechanical Properties of steel grade 15X28

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)
528 (≥) 582 (≥) 13 14 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade 15X28

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
14 - -     0.32 -  
584 816 - 12.3 214   -  
426 - 14 42.2   413 242

Heat Treatment of steel grade 15X28

Heat treated : 1443°C - 1981°C

Technological Curves of steel grade 15X28

Cross Reference Table (Equivalent Grade) of 15X28

Grade Standard Country Application
15X28
15X25T 20X13H4Γ9
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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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