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X8CrNiS18-9

Favorite Datasheet
1.4301 1.4305
#X8CrNiS18-9 #1-4305

Description

UK B.S. BS EN 10088-1, BS EN 10088-2, BS EN 10088-3, BS EN 10088-5, BS EN 10297-2 (2005), X8CrNiS18-9 Specialsteel Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X8CrNiS18-9
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X8CrNiS18-9 Austenite B.S. UK Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel

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

C Si Mn P S Cr Ni Mo N Cu
≤0.10 ≤1.00 ≤2.00 ≤0.045 0.15 -0.35 17.00 -19.00 8.00 -10.00 ≤ ≥ ≤0.11 ≤0.10

Mechanical Properties of steel grade X8CrNiS18-9

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)
999 (≥) 826 (≥) 13 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

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
21 - -     0.24 -  
155 233 - 44.3 244   -  
834 - 11 43.2   131 234

Heat Treatment of steel grade X8CrNiS18-9

Heat treated : 1323°C - 1561°C

Technological Curves of steel grade X8CrNiS18-9

Cross Reference Table (Equivalent Grade) of X8CrNiS18-9

Grade Standard Country Application
X8CrNiS18-9

Relevant standard of X8CrNiS18-9

BS EN 10088-1 Stainless steels - Part 1: List of stainless steels BS-EN-10088-1.pdf
BS EN 10088-2 Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes BS-EN-10088-2.pdf
BS EN 10088-3 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes BS-EN-10088-3.pdf
BS EN 10088-5 Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes BS-EN-10088-5.pdf
BS EN 10297-2 (2005) Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel BS-EN-10297-2-(2005).pdf
1.4301 1.4305
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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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