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15X12BHMΦ

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15X6CЮ 18X12BMBΦP
#15X12BHMΦ

Description

Russia GOST 15X12BHMΦ 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: 15X12BHMΦ
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 15X12BHMΦ Martensite-Ferrite GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 15X12BHMΦ

C Si Mn P S Cr Ni Mo W Ti V
0.12 -0.18 ≤0.40 0.50 -0.90 ≤0.030 ≤0.025 11.00 -13.00 0.40 -0.80 0.50 -0.70 0.70 -1.10 ≤0.20 0.15 -0.30

Mechanical Properties of steel grade 15X12BHMΦ

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)
143 (≥) 551 (≥) 43 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade 15X12BHMΦ

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
44 - -     0.32 -  
868 914 - 21.3 313   -  
569 - 41 24.2   342 421

Heat Treatment of steel grade 15X12BHMΦ

Heat treated : 1265°C - 1486°C

Technological Curves of steel grade 15X12BHMΦ

15X6CЮ 18X12BMBΦP
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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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