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17-7PHApplication:precipitation hardening
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy 17-7PHUNSUSA

Chemical composition%of the ladle analysis of grade17-7PH

C(%)Si(%)Mn(%)P(%)S(%)Cr(%)Ni(%)Al(%)
0.0911Max 0.04Max 0.0416.0-18.06.50-7.756.50-7.75
17-7PH
Mechanical properties of grade17-7PH
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 ConditionBrinell hardness(HBW)
218(≥)413(≥)231342Solution and Aging,Annealing,Ausaging,Q+T,etc113
Physical properties of grade17-7PH
PropertyDensity
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
116(≥)797(≥)341321Solution and Aging,Annealing,Ausaging,Q+T,etc311
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0)N/mm2
Creep rupture strength
(10000h)
(Rp1,0)N/mm2
936961214
17-7PHRange of products
Product typeProductsDimensionProcessesDeliver Status
Plates/SheetsPlates/Sheets0.08-200mm(T)*W*LForging,hot rolling and cold rollingAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Steel BarRound Bar,Flat Bar,Square BarΦ8-1200mm*LForging,hot rolling and cold rolling,CastBlack,Rough Turning,Shot Blasting,
Coil/StripSteel Coil/Steel Strip0.03-16.0x1200mmCold-Rolled&Hot-RolledAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
Pipes/TubesSeamless Pipes/Tubes,Welded Pipes/TubesOD:6-219mm x WT:0.5-20.0mmHot extrusion,Cold Drawn,WeldedAnnealed,Solution and Aging,Q+T,ACID-WASHED
Cross Reference Table(Equivalent Grade)
GradeStandardCountryApplication
0Cr17Ni7AlUNSUSA
Heat-resisting steel sheets and plates
0Cr17Ni7AlUNSUSA
Heat-resisting steel sheets and plates
A 313 S17700UNSUSA
Stainless Steel Spring Wire
A 564 S17700UNSUSA
Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
A 693 S17700UNSUSA
Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
A 705 S17700UNSUSA
Age-Hardening Stainless Steel Forgings
S17700UNSUSA
Precipitation Hardenable Chromium Nickel Aluminum Stainless Steel
SA-564 S17700UNSUSA
Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
SA-693 S17700UNSUSA
Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
SA-705 S17700UNSUSA
Specification for Age-Hardening Stainless Steel Forgings
17-7PHUNSUSA
Steel, Corrosion-Resistant, Sheet, Strip, and Plate 17Cr - 7.1Ni - 1.1Al Solution Heat Treated, Precipitation Hardenable
17-7PHUNSUSA
Steel, Corrosion-Resistant, Sheet, Strip, and Plate 17Cr - 7.1Ni - 1.1Al Solution Heat Treated, Precipitation Hardenable

Relevant products

17-7PH Steel Stock

Steel gradeDimensionShapeUnitQuantityDelivery stateQuery
17-7PH / 631 Coil & Strip, Sheet Stock0.3-3.0*10-180mmCoil or StripKgs1236.22Cold-Rolled+AnnealedEnquiry

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