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

Co2O3·CoO T2

China GB Co2O3·CoOT2 氧化钴 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Co2O3·CoOT2 / Co2O3·CoO T2
Category Grade Standard Region/Area Standard Content
Metals Co2O3·CoO T2 GB 6518 China 氧化钴

Chemical composition(mass fraction)(wt.%) of the Co2O3·CoO T2

Element Min Max Similar

Mechanical Properties of steel grade Co2O3·CoO T2

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)
246 (≥) 664 (≥) 32 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade Co2O3·CoO T2

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
43 - -     0.31 -  
497 591 - 32.3 233   -  
473 - 41 34.2   313 342

Heat Treatment of steel grade Co2O3·CoO T2

Heat treated : 1398°C - 1997°C

Technological Curves of steel grade Co2O3·CoO T2

Cross Reference Table (Equivalent Grade) of Co2O3·CoO T2

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 Co2O3·CoO T2?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top