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X2CrMoTiS18-2

Description

UK B.S. BS EN 10088-1, BS EN 10088-3, BS EN 10088-5, X2CrMoTiS18-2 Specialsteel Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X2CrMoTiS18-2
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X2CrMoTiS18-2 Ferrite B.S. UK Stainless steels - Part 5: Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes

Chemical composition(mass fraction)(wt.%) of the X2CrMoTiS18-2

C Si Mn P S Cr Ni Mo Ti C+N
≤0.03 ≤1.00 ≤0.50 ≤0.04 0.15 -0.35 17.50 -19.00 ≤ ≥ 2.00 -2.50 0.30 -0.80 ≤0.040

Mechanical Properties of steel grade X2CrMoTiS18-2

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)
539 (≥) 811 (≥) 11 43 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade X2CrMoTiS18-2

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
14 - -     0.12 -  
179 429 - 14.3 311   -  
736 - 34 31.2   242 423

Heat Treatment of steel grade X2CrMoTiS18-2

Heat treated : 1965°C - 1397°C

Technological Curves of steel grade X2CrMoTiS18-2

Relevant standard of X2CrMoTiS18-2

BS EN 10088-1 Stainless steels - Part 1: List of stainless steels BS-EN-10088-1.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

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