Available 24/7 at contact@steel-grades.com

England B.S. TA25 Titanium-tin-zirconium-aluminium-molybdenum-silicon alloy bars for machining (tensile strength 102-127 hbar) (limiting ruling section 75 mm (3 in) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TA25 / TA 25
Category Grade Standard Region/Area Standard Content
Metals TA 25 BS TA 25 England Titanium-tin-zirconium-aluminium-molybdenum-silicon alloy bars for machining (tensile strength 102-127 hbar) (limiting ruling section 75 mm (3 in)

Chemical composition(mass fraction)(wt.%) of the TA 25

Element Min Max Similar
Zr 4.0000 6.0000 -
Ti - - -
Sn 10.5000 11.5000 -
Si 0.1000 0.5000 -
Mo 0.8000 1.2000 -
Al 2.0000 2.5000 -

Mechanical Properties of steel grade TA 25

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)
186 (≥) 924 (≥) 11 23 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade TA 25

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
44 - -     0.41 -  
264 251 - 11.3 324   -  
841 - 21 24.2   242 313

Heat Treatment of steel grade TA 25

Heat treated : 1564°C - 1989°C

Technological Curves of steel grade TA 25

Cross Reference Table (Equivalent Grade) of TA 25

Available Suppliers

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
  • Do you supply this TA 25?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top