15-5PH

15-5PH Stainless Steels to SAE AMS 5346C (2006)

15-5PH - Specification & Application

  • SAE AMS 5346C (2006) - Steel, Corrosion-Resistant, Investment Castings 15Cr - 4.6Ni - 0.22Cb (Nb) - 2.8Cu Solution and Precipitation Heat Treated (H925) 180 ksi (1241 MPa) Tensile Strength (15-5)
  • SAE AMS 5347B (2006) - Steel, Corrosion-Resistant, Investment Castings 15Cr - 4.6Ni - 0.22Cb (Nb) - 2.8Cu Solution and Precipitation Heat Treated (H1000) 150 ksi (1034 MPa) Tensile Strength (15-5)
  • SAE AMS 5357C (2011) - Steel, Corrosion Resistant, Investment Castings 15Cr - 4.6Ni - 0.22Cb - 2.8Cu Solution Heat Treated, Precipitation Hardenable
  • SAE AMS 5400B (2007) - Steel, Corrosion-Resistant, Investment Castings 15Cr - 4.6Ni - 0.22Cb - 2.8Cu Solution and Precipitation Heat Treated (H935) 170 ksi (1172 MPa) Tensile Strength
  • SAE AMS 5659N (2012) - Steel, Corrosion-Resistant, Bars, Wire, Forgings, Rings, and Extrusions 15Cr - 4.5Ni - 0.30CB (Nb) - 3.5Cu Consumable Electrode Melted Solution Heat Treated, Precipitation Hardenable

High temperature alloys and other special alloys

Chemical composition(wt.%) of 15-5PH grade: to SAE AMS 5346C (2006)

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.07
Si - -
Mn - -
Cr 14.0 15.5
Ni 3.5 5.5
Cu 2.5 4.5

15-5PH - Detail

High temperature alloys and other special alloys

Mechanical properties of grade 15-5PH SAE AMS 5346C (2006)

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)
731 (≥) 458 (≥) 14 43 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical properties of grade 15-5PH SAE AMS 5346C (2006)

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
979 (≥) 773 (≥) 41 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 141
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
265 567 959

Equivalent Grade

1 15-5PH 2 15-5PH 3 A 564 S15500 4 A 693 S15500 5 A 705 S15500 6 S15500 7 SA-564 S15500 8 SA-693 S15500 9 SA-705 S15500 10 A 564 XM-12 11 A 693 Type XM-12 12 A 705 XM-12

Equivalent Products

1 AMS 5659 15-5PH forged Flat Bar

Product shapes we supply:

We can customize the production of 15-5PH grade, contact us for the best solution.
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