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17-7PH

Favorite Datasheet
17-7 PH 17-7PH
#17-7PH

Description

USA UNS SAE AMS 5528H (2007) , SAE AMS 5529J (2012) , SAE AMS 5568G (2011) , SAE AMS 5644D (1964) , SAE AMS 5678F (2007) , SAE J 217 (1994) , SAE J 467 (1968) , 17-7PH Specialsteel Steel, Corrosion-Resistant, Sheet, Strip, and Plate 17Cr - 7.1Ni - 1.1Al Solution Heat Treated, Precipitation Hardenable and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 17-7PH
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 17-7PH Precipitation-Hardening UNS USA Steel, Corrosion-Resistant, Sheet, Strip, and Plate 17Cr - 7.1Ni - 1.1Al Solution Heat Treated, Precipitation Hardenable

Chemical composition(mass fraction)(wt.%) of the 17-7PH

C Si Mn P S Ni Cr Al
≤0.09 ≤1.00 ≤1.00 ≤0.040 ≤0.040 6.50 -7.75 16.00 -18.00 0.75 -1.50

Mechanical Properties of steel grade 17-7PH

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
171 (≥) 777 (≥) 12 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade 17-7PH

Temperature
(°C)		 Modulus of elasticity
(GPa)		 Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)		 Specific thermal capacity
(J/kg·°C)		 Specific electrical resistivity
(Ω mm²/m)		 Density
(kg/dm³)		 Poisson’s coefficient, ν
31 - -     0.43 -  
777 658 - 21.3 442   -  
679 - 41 23.2   334 331

Heat Treatment of steel grade 17-7PH

Heat treated : 1235°C - 1638°C

Technological Curves of steel grade 17-7PH

Cross Reference Table (Equivalent Grade) of 17-7PH

Grade Standard Country Application
17-7PH

Relevant standard of 17-7PH

SAE AMS 5528H (2007) Steel, Corrosion-Resistant, Sheet, Strip, and Plate 17Cr - 7.1Ni - 1.1Al Solution Heat Treated, Precipitation Hardenable SAE-AMS-5528H-(2007)-.pdf
SAE AMS 5529J (2012) Steel, Corrosion Resistant, Sheet and Strip 17Cr - 7.1Ni - 1.1Al Solution Heat Treated and Cold Rolled, Precipitation Hardenable 0.0015 to 0.050 Inch (0.038 to 1.27 mm) Nominal Thickness SAE-AMS-5529J-(2012)-.pdf
SAE AMS 5568G (2011) Steel, Corrosion and Heat Resistant, Welded Tubing 17Cr - 7.1Ni - 1.1Al Solution Heat Treated, Precipitation-Hardenable SAE-AMS-5568G-(2011)-.pdf
SAE AMS 5644D (1964) Steel Bars and Forgings, Corrosion Heat Resistant 17Cr - 7Ni - 1Al SAE-AMS-5644D-(1964)-.pdf
SAE AMS 5678F (2007) Steel, Corrosion Resistant, Wire 17Cr - 7.1Ni - 1.1Al Cold Drawn, Precipitation-Hardenable SAE-AMS-5678F-(2007)-.pdf
SAE J 217 (1994) Stainless steel 17-7 PH spring wire and springs SAE-J-217-(1994)-.pdf
SAE J 467 (1968) Special Purpose Alloys ("Superalloys") SAE-J-467-(1968)-.pdf
17-7 PH 17-7PH
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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