PH 15-7 Mo - Cast Iron and Cast Steel

PH 15-7 Mo Stainless Steels to SAE AMS 5520G (2009)

PH 15-7 Mo - Specification & Application

SAE AMS 5520G (2009) - Steel, Corrosion and Heat-Resistant, Sheet, Strip, Foil, and Plate 15Cr - 7.1Ni - 2.5Mo - 1.1AI Solution Heat Treated, Precipitation Hardenable

Steel, Corrosion and Heat-Resistant, Sheet, Strip, Foil, and Plate 15Cr - 7.1Ni - 2.5Mo - 1.1AI Solution Heat Treated, Precipitation Hardenable

Chemical composition(wt.%) of PH 15-7 Mo grade: to SAE AMS 5520G (2009)

Elements	Min.（≥）	Max.（≤）
C	-	0.07
Si	-	0.30
Mn	-	0.50
Cr	-	15.00
Ni	-	7.00
Mo	-	2.20
Co	-	-
W	-	-
Al	-	1.17
Cu	-	-
Ti	-	-
Fe	-	remaining

PH 15-7 Mo - Detail

Steel, Corrosion and Heat-Resistant, Sheet, Strip, Foil, and Plate 15Cr - 7.1Ni - 2.5Mo - 1.1AI Solution Heat Treated, Precipitation Hardenable

Mechanical properties of grade PH 15-7 Mo SAE AMS 5520G (2009)

Proof strength R_p0.2 (MPa)	Tensile strength R_m (MPa)	Impact energy KV (J)	Elongation at fracture A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
592 (≥)	884 (≥)	24	34	41	Solution and Aging, Annealing, Ausaging, Q+T,etc	442

Physical properties of grade PH 15-7 Mo SAE AMS 5520G (2009)

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
546 (≥)	638 (≥)	32	32	34	Solution and Aging, Annealing, Ausaging, Q+T,etc	131
Temp. °C/°F	Creep strain limit (10000h) (Rp1,0) N/mm2	Creep rupture strength (10000h) (Rp1,0) N/mm2
763	752	725

Equivalent Grade

1 PH15-7MO(Type632) 2 PH15-7MO(Type632) 3 A 564 S15700 4 A 693 S15700 5 A 705 S15700 6 S15700 7 SA-564 S15700 8 SA-693 S15700 9 SA-705 S15700 10 PH 15-7 Mo 11 PH 15-7 Mo 12 PH 15-7 Mo

Equivalent Products

Product shapes we supply:

We can customize the production of PH 15-7 Mo grade, contact us for the best solution.
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