17-22-A V

17-22-A V Stainless Steels to SAE AMS 6303H (2012)

17-22-A V - Specification & Application

  • SAE AMS 6303H (2012) - Steel Bars and Forgings, Low Alloy, Heat-Resistant 0.65Si - 1.25Cr - 0.50Mo - 0.85V (0.25 - 0.30C)
  • SAE AMS 6436C (2001) - Sheet, Strip and Plate, Low-alloy, Heat Resistant, 0,65Si - 1,25Cr - 0,50Mo - 0,85V - (0,25-0,30C)
  • SAE J 467 (1968) - Special Purpose Alloys ("Superalloys")

Special Purpose Alloys ("Superalloys")

Chemical composition(wt.%) of 17-22-A V grade: to SAE AMS 6303H (2012)

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.45
Si - 0.65
Mn - 0.55
P - -
S - -
Ni - -
Cr - 12.50
Al - -
Cu - -
Ti - -
Fe remaining -
V - 0.30
Mo - 0.55

17-22-A V - Detail

Special Purpose Alloys ("Superalloys")

Mechanical properties of grade 17-22-A V SAE AMS 6303H (2012)

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)
282 (≥) 684 (≥) 44 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical properties of grade 17-22-A V SAE AMS 6303H (2012)

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
646 (≥) 396 (≥) 34 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 134
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
274 926 428

Equivalent Grade

1 17-22-A 2 17-22-A 3 17-22-A 4 17-22-A 5 17-22-A 6 17-22-A S 7 17-22-A S 8 17-22-A S 9 17-22-A S 10 17-22-A S

Equivalent Products

Product shapes we supply:

We can customize the production of 17-22-A V grade, contact us for the best solution.
–sales@specificsteel.com