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S590

Favorite Datasheet
Rene 41 S-816
#S-590

Description

USA SAE SAE J 467 (1968), S590 Specialsteel Special Purpose Alloys ("Superalloys") and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S590
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S590 Precipitation-Hardening SAE USA Special Purpose Alloys ("Superalloys")

Chemical composition(mass fraction)(wt.%) of the S590

C Si Mn Cr Ni Mo Co W Al Cu Ti Fe Nb
≤0.43 ≤0.40 ≤1.25 ≤21.00 ≤20.00 ≤4.00 ≤20.00 ≤4.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤remaining ≤4.00

Mechanical Properties of steel grade S590

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)
359 (≥) 645 (≥) 42 44 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade S590

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 - -     0.32 -  
775 129 - 21.3 134   -  
491 - 33 42.2   341 423

Heat Treatment of steel grade S590

Heat treated : 1996°C - 1449°C

Technological Curves of steel grade S590

Cross Reference Table (Equivalent Grade) of S590

Grade Standard Country Application
S-590

Relevant standard of S590

SAE J 467 (1968) Special Purpose Alloys ("Superalloys") SAE-J-467-(1968).pdf
Rene 41 S-816
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