AMS AMS 6305F 17-22A

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AMS AMS 6305F 17-22A

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AMS 6305F 17-22A Application:Steel, Heat-Resistant, Bars, Forgings, and Tubing 0.95Cr - 0.55Mo - 0.30V (0.40 - 0.50C) Vacuum Arc Remelted

Chemical composition(mass fraction)(wt.%) of the AMS 6305F 17-22A
Elements Min.（≥） Max.（≤） Similar Remarks
C 0.40 0.50
Si 0.15 0.35
Mn 0.40 0.70
P - 0.015
S - 0.015
Cr 0.80 1.10
Mo 0.45 0.65
V 0.25 0.35
Ni - 0.25
Cu - 0.35
Lead - 0.001(10PPM)

Mechanical properties of grade AMS 6305F 17-22A

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition HBW
379 (≥) 925 (≥) 23 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical properties of grade AMS 6305F 17-22A

Property Density
kg/dm3		 Temperature T
°C/F		 Specific heat
J / kgK		 Thermal conductivity
W/mK		 Electric resistance
µΩ·cm
567 (≥) 286 (≥) 43 31 34 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		 - - -
739 863 212 - - -

AMS 6305F 17-22A 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