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SA-693 S45500

Description

USA AMS SA-693, SA-693 S45500 Specialsteel Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-693 S45500
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-693 S45500 Precipitation-Hardening AMS USA Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip

Chemical composition(mass fraction)(wt.%) of the SA-693 S45500

C Mn Si P S Cr Ni Mo
≤0.50 ≤0.50 ≤0.50 ≤0.04 ≤0.03 11.00 -12.50 7.50 -9.50 ≤0.50

Mechanical Properties of steel grade SA-693 S45500

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)
214 (≥) 564 (≥) 13 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade SA-693 S45500

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
22 - -     0.13 -  
195 353 - 11.3 413   -  
131 - 21 31.2   142 231

Heat Treatment of steel grade SA-693 S45500

Heat treated : 1517°C - 1468°C

Technological Curves of steel grade SA-693 S45500

Cross Reference Table (Equivalent Grade) of SA-693 S45500

Relevant standard of SA-693 S45500

SA-693 Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip SA-693.pdf

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