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Italy UNI Ti2 Titanium. Chemical requirements for titanium alloys for ingots and semi- finished products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ti2 / Ti2
Category Grade Standard Region/Area Standard Content
Metals Ti2 UNI 10221 Italy Titanium. Chemical requirements for titanium alloys for ingots and semi- finished products

Chemical composition(mass fraction)(wt.%) of the Ti2

Element Min Max Similar
Total Others - 0.4000 -
Total Each - 0.1000 -
Ti - - -
O - 0.2000 -
N - 0.0300 -
H - 0.0150 -
Fe - 0.2000 -
C - 0.1000 -
Total Others - 0.4000 -
Total Each - 0.1000 -
Ti - - -
O - 0.2000 -
N - 0.0300 -
H - 0.0150 -
Fe - 0.2000 -
C - 0.1000 -
Total Others - 0.4000 -
Total Each - 0.1000 -
Ti - - -
O - 0.2000 -
N - 0.0300 -
H - 0.0150 -
Fe - 0.2000 -
C - 0.1000 -

Mechanical Properties of steel grade Ti2

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)
639 (≥) 642 (≥) 24 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade Ti2

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
32 - -     0.21 -  
657 338 - 11.3 141   -  
886 - 41 21.2   341 333

Heat Treatment of steel grade Ti2

Heat treated : 1155°C - 1946°C

Technological Curves of steel grade Ti2

Cross Reference Table (Equivalent Grade) of Ti2

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