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F738 Class P1-90 S17400

Favorite Datasheet
A 988 S17400 F836 Class P1-90 S17400
#17-4PH #S17400

Description

USA SAE F 738M (2002), F738 Class P1-90 S17400 Specialsteel Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: F738 Class P1-90 S17400
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel F738 Class P1-90 S17400 Precipitation-Hardening SAE USA Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs

Chemical composition(mass fraction)(wt.%) of the F738 Class P1-90 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 F738 Class P1-90 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)
527 (≥) 541 (≥) 21 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade F738 Class P1-90 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
34 - -     0.22 -  
865 832 - 21.3 123   -  
381 - 42 34.2   222 131

Heat Treatment of steel grade F738 Class P1-90 S17400

Heat treated : 1266°C - 1631°C

Technological Curves of steel grade F738 Class P1-90 S17400

Cross Reference Table (Equivalent Grade) of F738 Class P1-90 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 F738 Class P1-90 S17400

F 738M (2002) Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs F-738M-(2002).pdf
A 988 S17400 F836 Class P1-90 S17400
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Jiangyou Longhai Special Steel Co.,Ltd.

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