GBT GH1167

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GBT GH1167

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GH1167 Application:High temperature iron base alloy

Chemical composition(mass fraction)(wt.%) of the GH1167
C(%) Mn(%) Cr(%) Ni(%) Mo(%) W(%) B(%) Al(%) Ti(%) Other(%)
Max 0.08 Max 0.5 13.0-16.0 36.0-40.0 1.5-2.5 5.0-6.5 Max 0.01 1.4-2.0 2.6-3.4 Si:Max 0.5,Ce:Max 0.02,Zr:Max 0.05

Mechanical properties of grade GH1167

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition HBW
255 (≥) 717 (≥) 23 13 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical properties of grade GH1167

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
832 (≥) 266 (≥) 31 24 42 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
- - -
252 452 837 - - -

GH1167 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