Grades | Superalloys | GH3170

GB GH3170

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GH3170 Application:Iron-based superalloy

Chemical composition(mass fraction)(wt.%) of the GH3170
Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.06
Cr 18.0 22.0
Ni - Remainder
Co 15.0 22.0
W 18.0 21.0
Al - 0.5
B - 0.005
Zr 0.1 0.2
La 0.1 0.3

Mechanical properties of grade GH3170

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition HBW
128 (≥) 453 (≥) 33 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical properties of grade GH3170

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
138 (≥) 912 (≥) 32 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
- - -
413 629 869 - - -

GH3170 Range of products
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