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18X12BMBΦP

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15X12BHMΦ 12X13
#18X12BMBΦP

Description

Russia GOST 18X12BMBΦP 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: 18X12BMBΦP
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 18X12BMBΦP 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 18X12BMBΦP

C Si Mn P S Cr Ni Mo W Ti V B
0.15 -0.22 ≤0.50 ≤0.50 ≤0.030 ≤0.025 11.00 -13.00 0.40 -0.60 0.50 -0.70 0.40 -0.70 ≤0.20 0.15 -0.30 ≤0.0030

Mechanical Properties of steel grade 18X12BMBΦP

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)
454 (≥) 238 (≥) 44 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade 18X12BMBΦP

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 - -     0.41 -  
615 488 - 42.3 331   -  
342 - 24 43.2   242 332

Heat Treatment of steel grade 18X12BMBΦP

Heat treated : 1352°C - 1993°C

Technological Curves of steel grade 18X12BMBΦP

Cross Reference Table (Equivalent Grade) of 18X12BMBΦP

Grade Standard Country Application
18X12BMBΦP
15X12BHMΦ 12X13
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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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