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China GB Ti-2.5Cu 钛及钛合金牌号和化学成分 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ti-2.5Cu / Ti-2.5Cu
Category Grade Standard Region/Area Standard Content
Metals Ti-2.5Cu GB/T 3620.1 China 钛及钛合金牌号和化学成分

Chemical composition(mass fraction)(wt.%) of the Ti-2.5Cu

Element Min Max Similar
Total Others - 0.3000 -
Total Each - 0.1000 -
Ti - - -
O - 0.2000 -
N - 0.0500 -
H - 0.0100 -
Fe - 0.2000 -
Cu 2.0000 3.0000 -
C - 0.0800 -
Total Others - 0.3000 -
Total Each - 0.1000 -
Ti - - -
O - 0.2000 -
N - 0.0500 -
H - 0.0100 -
Fe - 0.2000 -
Cu 2.0000 3.0000 -
C - 0.0800 -

Mechanical Properties of steel grade Ti-2.5Cu

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)
741 (≥) 335 (≥) 41 43 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade Ti-2.5Cu

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
24 - -     0.32 -  
582 462 - 23.3 331   -  
416 - 24 34.2   342 214

Heat Treatment of steel grade Ti-2.5Cu

Heat treated : 1221°C - 1885°C

Technological Curves of steel grade Ti-2.5Cu

Cross Reference Table (Equivalent Grade) of Ti-2.5Cu

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