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95X18

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20X17H2 09X16H4Б
#95X18

Description

Russia ГОСТ 95X18 Martensite Heat-Resistant Steel and 95X18 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Heat-Resistant Steel: 95X18
Category Type Steel Grade Standard Country Application
Steel GradesHeat-Resistant Steel 95X18 ГОСТ Russia Martensite Heat-Resistant Steel
20X12BHMΦ
11X11H282MΦ
16X11H282MΦ
20X13
30X13
40X13
13X14H382ΦP
30X13H7C2
25X13H2
20X17H2

Chemical composition(mass fraction)(wt.%) of the 95X18

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) W(%) Ti(%)
0.90-1.00 Max 0.80 Max 0.80 Max 0.03 Max 0.025 17.0-19.0 Max 0.60 Max 0.20 Max 0.20

Mechanical Properties of steel grade 95X18

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)
118 (≥) 327 (≥) 41 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade 95X18

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 - -     0.43 -  
358 987 - 13.3 113   -  
118 - 22 43.2   413 141

Heat Treatment of steel grade 95X18

Heat treated : 1554°C - 1191°C

Technological Curves of steel grade 95X18

Cross Reference Table (Equivalent Grade) of 95X18

Grade Standard Country Application
95X18 ГОСТ Russia Martensite Heat-Resistant Steel
20X17H2 09X16H4Б
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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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