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

Description

China GB DZ125L Superalloys Directional Solidification Superalloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Superalloys: DZ125L
Category Class Grade Standard Country Application
Steel GradesSuperalloys DZ125L GB China Directional Solidification Superalloy

Chemical composition(mass fraction)(wt.%) of the DZ125L

C Cr Ni Co W Mo Al Ti Fe Ta B Zr Si Mn P S Pb Sb Sn Bi Ag
0.06 -0.14 8.20 -9.80 ≤Bal 9.20 -10.80 6.20 -7.80 1.50 -2.50 4.30 -5.30 2.00 -2.80 ≤0.20 3.30 -4.00 0.005 -0.015 ≤0.05 ≤0.15 ≤0.15 ≤0.001 ≤0.010 ≤0.0005 ≤0.001 ≤0.001 ≤0.00005 ≤0.0005

Mechanical Properties of steel grade DZ125L

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)
985 (≥) 621 (≥) 12 44 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade DZ125L

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
42 - -     0.23 -  
747 243 - 11.3 132   -  
923 - 44 21.2   121 344

Heat Treatment of steel grade DZ125L

Heat treated : 1111°C - 1374°C

Technological Curves of steel grade DZ125L


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 DZ125L?
  • List your company on S&G now? Join
  • Non-paying users only
Top