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09X18H9

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09X16H7M2Ю 09X18H10T
#09X18H9

Description

Russia GOST 09X18H9 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: 09X18H9
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 09X18H9 Austenite GOST Russia Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 09X18H9

C Si Mn P S Cr Ni Mo Ti
0.07 -0.10 ≤0.80 1.00 -2.00 ≤0.020 ≤0.020 17.00 -19.00 ≤0.60 ≤0.30 5×C％ -0.70

Mechanical Properties of steel grade 09X18H9

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)
527 (≥) 795 (≥) 23 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade 09X18H9

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
32 - -     0.14 -  
379 444 - 21.3 413   -  
855 - 11 44.2   442 123

Heat Treatment of steel grade 09X18H9

Heat treated : 1694°C - 1266°C

Technological Curves of steel grade 09X18H9

09X16H7M2Ю 09X18H10T
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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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