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03XH28MДT

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H70MΦB 06XH28MДT
#03XH28MДT

Description

Russia GOST 03XH28MДT Specialsteel Russia GOCT standard deformation of high temperature alloy grades and chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 03XH28MДT
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 03XH28MДT GOST Russia Russia GOCT standard deformation of high temperature alloy grades and chemical composition

Chemical composition(mass fraction)(wt.%) of the 03XH28MДT

C Si Mn P S Cr Ni Mo Al Ti Fe Cu
≤0.03 ≤0.80 ≤0.80 ≤0.035 ≤0.020 22.00 -25.00 26.00 -29.00 2.50 -3.00 ≤ ≥ 0.50 -0.90 ≤ ≥ 2.50 -3.50

Mechanical Properties of steel grade 03XH28MДT

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)
259 (≥) 214 (≥) 22 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade 03XH28MДT

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
23 - -     0.21 -  
844 717 - 21.3 241   -  
546 - 31 21.2   424 122

Heat Treatment of steel grade 03XH28MДT

Heat treated : 1939°C - 1991°C

Technological Curves of steel grade 03XH28MДT

Cross Reference Table (Equivalent Grade) of 03XH28MДT

Grade Standard Country Application
03XH28MДT
H70MΦB 06XH28MДT
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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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