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ASTM 15-5PH,1.4545,X5CrNiCuNb15-5,S15500 Details

15-5PH,1.4545,X5CrNiCuNb15-5,S15500 Application:High temperature alloys and other special alloys

Category Type Grade Microstructure Designations
Grades Stainless Steels - Special Steels 15-5PH,1.4545,X5CrNiCuNb15-5,S15500 Martensite USA - ASTM , 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

Chemical composition(wt.%) of 15-5PH,1.4545,X5CrNiCuNb15-5,S15500 grade: SAE AMS 5346C (2006)

Elements Min.(≥) Max.(≤)
C - 0.07
Si - 0.10
Mn - 0.70
Cr 14.50 15.50
Ni 4.5 5.5
Cu 2.5 3.20
P - 0.035
S - 0.030
Nb 0.15 0.35
N - 0.05

Mechanical properties of grade 15-5PH,1.4545,X5CrNiCuNb15-5,S15500 SAE AMS 5346C (2006)

Yield Strength,Rp 0.2(MPa)

Condition Min Max Similar Note
H900 1000
H925 1035
H1025 965
H1075 795
H1100 760
H1150 670

Tensile Strength,Rm(MPa)

Condition Min Max Similar Note
H900 1170
H925 1205
H1025 1035
H1075 1000
H1100 930
H1150 860

Impact,Kv/Ku(J)

Condition Min Max Similar Note

Elongation,A(%)

Condition Min Max Similar Note
H900 5
H925 5
H1025 9
H1075 9
H1100 9
H1150 10

Reduction of area,(%)

Condition Min Max Similar Note

Hardness

Condition Type Min Max Similar Note
H900 HB 375
H925 HB 375
H1025 HB 311
H1075 HB 277
H1100 HB 269
H1150 HB 269
H1150M HB 310
H1150DBL HB 310

Related properties

Application - 15-5 PH is a high-alloy, stainless, precipitation hardened steel with martensitic structure. It is characterized by excellent mechanical properties - strength and hardness, and at the same time excellent corrosion resistance.

High temperature alloys and other special alloys.

Martensitic stainless construction steel 15-5PH, 1.4545, UNS S15500, X5CrNiCuNb15-5 precipitation hardened, used in the aviation industry according to SA 564, SA 693, A705.


Similar Steel Grades

AMS 5346, AMS 5347, AMS 5348, AMS 5356, AMS 5357, AMS 5400, A747 TYPE 15-5, J92110, SA 747 TYPE 15-5, CB7CU-2, A959 GRADE XM-12, 15CR-5NI, 15-5 ,15-5PH, 15-5 PH, UNS S15500, AMS 5658, AMS 5659, AMS 5826, AMS 5862, AMS 5750, A 564 TYPE XM-12, A 694 GRADE XM-12, A 705 GRADE XM-12, 1.4545, X5CRNICUNB15-5, X3CRNICUNB15-5-4, ACIDUR 4545, N701, SF 15/5, 05CR15NI5CU4NB, Z5CNU15-05, EZ7CNU15.05, Z 5 CNU 15-05. See our offer Non-alloy carbon steel Case-hardening steel Throught hardening steel Alloy and carbon spring steel Corrosion resistant stainless steel Heat-resistant steel and valve steel Boiler steel for high temperature applications Bearing steel Alloy construction nitriding steel Hadfield Steel - high-manganese hard-wearing austenitic Alloy and carbon Tool steels HSS High-speed steels Maraging steel Aviation and aero steel - AIR 9160C


15-5PH,1.4545,X5CrNiCuNb15-5,S15500 - Form of Supply

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

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
15-5PH,1.4545,X5CrNiCuNb15-5,S15500 ASTM USA
High temperature alloys and other special alloys

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