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12X18H9CMP

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12X18H13AM3 12X20H14C2
#12X18H9CMP

Description

Russia GOST 12X18H9CMP 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: 12X18H9CMP
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 12X18H9CMP GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 12X18H9CMP

C Si Mn P S Cr Ni Mo
≤0.12 0.80 -1.50 1.20 -2.00 ≤0.035 ≤0.030 17.00 -20.00 8.00 -11.00 ≤0.30

Mechanical Properties of steel grade 12X18H9CMP

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)
446 (≥) 446 (≥) 42 24 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade 12X18H9CMP

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
24 - -     0.11 -  
154 121 - 33.3 344   -  
559 - 22 31.2   111 224

Heat Treatment of steel grade 12X18H9CMP

Heat treated : 1177°C - 1179°C

Technological Curves of steel grade 12X18H9CMP

12X18H13AM3 12X20H14C2
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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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