Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

GH5188

Favorite Datasheet
GH4742 GH5605
#GH5188

Description

China GBT GH5188 wrought Co-base superalloy and GH5188 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: GH5188
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy GH5188 GBT China wrought Co-base superalloy
GH4220
GH4413
GH4500
GH4586
GH4648
GH4698
GH4708
GH4710
GH4738
GH4742

Chemical composition(mass fraction)(wt.%) of the GH5188

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) W(%) Cu(%) Co(%) B(%) Nb(%) La(%) Fe(%)
0.05 -0.15 0. 20-0. 50 <1.25 0,020 0.015 20.00-24.00 20.00-24.00 13.00 -16, 00 0.070 Bal <0.015 — 0.030 -0.120 <3.00

Mechanical Properties of steel grade GH5188

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)
349 (≥) 579 (≥) 32 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade GH5188

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 - -     0.21 -  
853 485 - 44.3 321   -  
922 - 31 41.2   423 322

Heat Treatment of steel grade GH5188

Heat treated : 1775°C - 1779°C

Technological Curves of steel grade GH5188

Cross Reference Table (Equivalent Grade) of GH5188

Grade Standard Country Application
GH5188 GBT China wrought Co-base superalloy
GH4742 GH5605
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

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 GH5188?
  • List your company on S&G now? Join
  • Non-paying users only
Top