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18X11MHΦБ

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15X11MΦ 20X12BHMΦ
#18X11MHΦБ

Description

Russia GOST 18X11MHΦБ 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: 18X11MHΦБ
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 18X11MHΦБ Martensite GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 18X11MHΦБ

C Si Mn P S Cr Ni Mo W Ti V
0.15 -0.21 ≤0.60 0.60 -1.00 ≤0.030 ≤0.025 10.00 -11.50 0.50 -1.00 0.80 -1.10 ≤ ≥ ≤0.20 0.20 -0.40

Mechanical Properties of steel grade 18X11MHΦБ

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)
875 (≥) 817 (≥) 12 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade 18X11MHΦБ

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
42 - -     0.43 -  
663 577 - 41.3 441   -  
255 - 43 12.2   212 122

Heat Treatment of steel grade 18X11MHΦБ

Heat treated : 1171°C - 1514°C

Technological Curves of steel grade 18X11MHΦБ

15X11MΦ 20X12BHMΦ
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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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