X8CrNiS18-9

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#X8CrNiS18-9

Description

X8CrNiS18-9 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: X8CrNiS18-9

Category	Type	Steel Grade
Steel Grades	Stainless Steel	X8CrNiS18-9
		X110CrMoV15
		X90CrMoV18
		X6CrMo17-1
		X50CrMoV15
		X38CrMoV15
		X20CrMo13
		X39CrMo17-1
		X105CrMo17
		X5CrNi18-10
		X4CrNi18-12

Chemical composition(mass fraction)(wt.%) of the X8CrNiS18-9

C	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni	Mo	Other
≤0.10	1.00	2.00	0.045	0.15-0.35	17.0-19.0	8.00-10.0	------	Cu≤1.00 N≤0.11

Mechanical Properties of steel grade X8CrNiS18-9

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
925 (≥)	897 (≥)	14	42	33	Solution and Aging, Annealing, Ausaging, Q+T,etc	423

Physical Properties of steel grade X8CrNiS18-9

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
34	-	-			0.42	-
998	731	-	14.3	412		-
112	-	41	32.2			332	232

Heat Treatment of steel grade X8CrNiS18-9

Heat treated : 1953°C - 1384°C

Technological Curves of steel grade X8CrNiS18-9

No Curve

Cross Reference Table (Equivalent Grade) of X8CrNiS18-9

Grade	Standard	Country	Application
EN X8CrNiS18-9	EN		Euronorm Stainless Steel
EN X8CrNiS18-9	EN		Euronorm Stainless Steel

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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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