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X10CrAlSi18

Description

UK B.S. BS EN 10088-1, BS EN 10095, X10CrAlSi18 Specialsteel Heat resisting steels and nickel alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X10CrAlSi18
Category Class Grade Standard Country Application
Steel GradesSpecialsteel X10CrAlSi18 B.S. UK Heat resisting steels and nickel alloys

Chemical composition(mass fraction)(wt.%) of the X10CrAlSi18

C Si Mn P S Cr Ni Al
≤0.12 0.70 -1.40 ≤1.00 ≤0.040 ≤0.015 17.00 -19.00 ≤ ≥ 0.70 -1.20

Mechanical Properties of steel grade X10CrAlSi18

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)
239 (≥) 946 (≥) 44 31 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade X10CrAlSi18

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
23 - -     0.22 -  
519 148 - 24.3 211   -  
314 - 31 34.2   442 444

Heat Treatment of steel grade X10CrAlSi18

Heat treated : 1831°C - 1991°C

Technological Curves of steel grade X10CrAlSi18

Relevant standard of X10CrAlSi18

BS EN 10088-1 Stainless steels - Part 1: List of stainless steels BS-EN-10088-1.pdf
BS EN 10095 Heat resisting steels and nickel alloys BS-EN-10095.pdf

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