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SA-693 S17700

Description

USA AMS SA-693, SA-693 S17700 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 S17700
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-693 S17700 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 S17700

C Mn Si P S Cr Ni Mo Al
≤0.09 ≤1.00 ≤1.00 ≤0.04 ≤0.03 16.00 -18.00 6.50 -7.75 ≤ ≥ 0.75 -1.50

Mechanical Properties of steel grade SA-693 S17700

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)
386 (≥) 322 (≥) 11 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade SA-693 S17700

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 - -     0.23 -  
555 775 - 13.3 241   -  
228 - 13 43.2   324 441

Heat Treatment of steel grade SA-693 S17700

Heat treated : 1159°C - 1712°C

Technological Curves of steel grade SA-693 S17700

Cross Reference Table (Equivalent Grade) of SA-693 S17700

Relevant standard of SA-693 S17700

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

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