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International ISO X3CrTi17 Stainless steels for general purposes -- Part 1: Flat products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X3CrTi17 / X3CrTi17
Category Grade Standard Region/Area Standard Content
Metals X3CrTi17 ISO 16143-1 International Stainless steels for general purposes -- Part 1: Flat products

Chemical composition(mass fraction)(wt.%) of the X3CrTi17

Element Min Max Similar
Ti - 0.8000 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0400 -
Ni 0.3000 1.1000 -
Mn - 1.0000 -
Cr 16.0000 18.0000 -
C - 0.0500 -
Ti - 0.7500 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Mn - 1.0000 -
Cr 16.0000 19.0000 -
C - 0.0500 -

Mechanical Properties of steel grade X3CrTi17

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)
427 (≥) 321 (≥) 13 44 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade X3CrTi17

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 - -     0.22 -  
142 596 - 41.3 224   -  
773 - 44 24.2   343 233

Heat Treatment of steel grade X3CrTi17

Heat treated : 1142°C - 1931°C

Technological Curves of steel grade X3CrTi17

Cross Reference Table (Equivalent Grade) of X3CrTi17

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