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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)
987 (≥) 247 (≥) 44 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

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
12 - -     0.23 -  
852 489 - 41.3 312   -  
239 - 24 12.2   441 342

Heat Treatment of steel grade X8CrNiS18-9

Heat treated : 1237°C - 1228°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.
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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