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

China XB 084040 金属钆 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 084040 / 084040
Category Grade Standard Region/Area Standard Content
Metals 084040 XB/T 212 China 金属钆

Chemical composition(mass fraction)(wt.%) of the 084040

Element Min Max Similar
RE 99.0000 - -
Gd/RE 99.9900 - -
(Sm+Eu+Tb+Dy+Y)/RE - 0.0100 -
Fe - 0.0100 -
Si - 0.0050 -
Ca - 0.0050 -
Mg - 0.0050 -
Al - 0.0050 -
Cu - 0.0050 -
Ni - 0.0050 -
W+Ta+Nb+Mo+Ti - 0.0500 -
C - 0.0100 -
O - 0.0500 -

Mechanical Properties of steel grade 084040

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)
623 (≥) 565 (≥) 44 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade 084040

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
21 - -     0.13 -  
897 893 - 44.3 114   -  
734 - 41 33.2   322 131

Heat Treatment of steel grade 084040

Heat treated : 1244°C - 1484°C

Technological Curves of steel grade 084040

Cross Reference Table (Equivalent Grade) of 084040

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 084040?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top