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SA-705 S17400

Favorite Datasheet
SA-693 S17400 A 313 S17700
#17-4PH #S17400

Description

USA AMS SA-705/SA-705M, SA-705 S17400 Specialsteel Specification for Age-Hardening Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-705 S17400
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-705 S17400 Precipitation-Hardening AMS USA Specification for Age-Hardening Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the SA-705 S17400

C Mn Si P S Cr Ni Mo Cu Nb
≤0.07 ≤1.00 ≤1.00 ≤0.04 ≤0.03 15.50 -17.50 3.00 -5.00 ≤ ≥ 3.00 -5.00 0.15 -0.45

Mechanical Properties of steel grade SA-705 S17400

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)
826 (≥) 145 (≥) 41 43 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade SA-705 S17400

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
21 - -     0.22 -  
993 812 - 24.3 233   -  
429 - 14 41.2   322 431

Heat Treatment of steel grade SA-705 S17400

Heat treated : 1765°C - 1623°C

Technological Curves of steel grade SA-705 S17400

Cross Reference Table (Equivalent Grade) of SA-705 S17400

Grade Standard Country Application
17-4PH
17-4PH
17-4PH(630) Steel for Turbine Blades
S17400
S17400
S17400
S17400
UNS S17400
S17400

Relevant standard of SA-705 S17400

SA-705/SA-705M Specification for Age-Hardening Stainless Steel Forgings SA-705-SA-705M.pdf
SA-693 S17400 A 313 S17700
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Jiangyou Longhai Special Steel Co.,Ltd.
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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