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XH28BMAБ

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110X18M XH32T
#XH28BMAБ

Description

Russia GOST XH28BMAБ 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: XH28BMAБ
Category Class Grade Standard Country Application
Steel GradesSpecialsteel XH28BMAБ GOST Russia Russia GOCT standard deformation of high temperature alloy grades and chemical composition

Chemical composition(mass fraction)(wt.%) of the XH28BMAБ

C Si Mn P S Cr Ni Mo Al Ti Fe W Nb N B
≤0.10 ≤0.60 ≤1.50 ≤0.030 ≤0.020 19.00 -22.00 25.00 -30.00 2.80 -3.50 ≤ ≥ ≤ ≥ ≤ ≥ 4.80 -6.00 0.70 -1.30 0.15 -0.30 ≤0.005

Mechanical Properties of steel grade XH28BMAБ

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)
498 (≥) 742 (≥) 21 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade XH28BMAБ

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 - -     0.23 -  
589 771 - 13.3 414   -  
678 - 13 43.2   222 344

Heat Treatment of steel grade XH28BMAБ

Heat treated : 1516°C - 1818°C

Technological Curves of steel grade XH28BMAБ

Cross Reference Table (Equivalent Grade) of XH28BMAБ

Grade Standard Country Application
XH28BMAБ
110X18M XH32T
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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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