Location » Home » Grades > Superalloys > GH4141

GB GH4141 Details

Tags

GH4141 Application:Iron-based superalloy

Category Type Grade Designations
Grades Superalloys GH4141 China - GB ,

Chemical composition(wt.%) of GH4141 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.06 0.12
Cr 18.0 20.0
Mo 9.0 10.5
Ni - Remainder
Co 10.0 12.0
Al 1.4 2.0
Nb 2.5 3.9
Ti 2.9 3.5
B 0.003 0.01
Fe - 0.5
GH4141

Mechanical properties of grade GH4141

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
778 (≥) 239 (≥) 41 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical properties of grade GH4141

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
958 (≥) 426 (≥) 21 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 341
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
637 688 759

GH4141 - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
GH4141 GB China
Iron-based superalloy

Enquiry

Please enter the kg or metric tons.
Please be sure to fill in, in order to contact!
Please be sure to fill in, in order to contact!
Please fill in the Size, Quantity, Weight,, etc...

* Required fields