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

René88DT

Description

MMSD-2015, René88DT Superalloys The application and development of high temperature alloy plate casting powder and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Superalloys: René88DT
Category Class Grade Standard Country Application
Steel GradesSuperalloys René88DT The application and development of high temperature alloy plate casting powder

Chemical composition(mass fraction)(wt.%) of the René88DT

C Cr Mo W Nb Ti Zr Al B Co
≤0.03 ≤0.03 ≤4.0 ≤4.0 ≤0.7 ≤3.7 ≤0.03 ≤2.1 ≤0.015 ≤13.0

Mechanical Properties of steel grade René88DT

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)
763 (≥) 473 (≥) 21 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade René88DT

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
13 - -     0.24 -  
746 839 - 41.3 131   -  
334 - 21 12.2   431 221

Heat Treatment of steel grade René88DT

Heat treated : 1636°C - 1858°C

Technological Curves of steel grade René88DT

Relevant standard of René88DT

MMSD-2015 The application and development of high temperature alloy plate casting powder MMSD-2015.pdf

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 René88DT?
  • List your company on S&G now? Join
  • Non-paying users only
Top