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15X28

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15X25T 20X13H4Γ9
#15X28

Description

15X28 Ferritic steels and 15X28 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Heat-Resistant Steel: 15X28
Category Type Steel Grade Standard Country Application
Steel GradesHeat-Resistant Steel 15X28 Ferritic steels
15X12BHMΦ
18X12BMBΦP
12X13
14X17H2
10X13Ю
08X13
12X17
08X17T
15X18Ю
15X25T

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

C(％)
Max 0.15

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)
197 (≥) 934 (≥) 23 21 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

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
21 - -     0.22 -  
143 313 - 11.3 421   -  
698 - 31 14.2   441 142

Heat Treatment of steel grade 15X28

Heat treated : 1274°C - 1618°C

Technological Curves of steel grade 15X28

Cross Reference Table (Equivalent Grade) of 15X28

Grade Standard Country Application
15X28 Ferritic steels
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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