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SA-705 S13800

Description

USA AMS SA-705/SA-705M, SA-705 S13800 Specialsteel Specification for Age-Hardening Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SA-705 S13800
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-705 S13800 Precipitation-Hardening AMS USA Specification for Age-Hardening Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the SA-705 S13800

C Mn Si P S Cr Ni Mo Al N
≤0.05 ≤0.20 ≤1.00 ≤0.01 ≤0.008 12.25 -13.00 7.50 -8.50 2.00 -2.50 0.90 -1.35 ≤0.01

Mechanical Properties of steel grade SA-705 S13800

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)
469 (≥) 318 (≥) 22 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade SA-705 S13800

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
23 - -     0.12 -  
433 686 - 41.3 232   -  
668 - 44 23.2   444 243

Heat Treatment of steel grade SA-705 S13800

Heat treated : 1921°C - 1891°C

Technological Curves of steel grade SA-705 S13800

Cross Reference Table (Equivalent Grade) of SA-705 S13800

Relevant standard of SA-705 S13800

SA-705/SA-705M Specification for Age-Hardening Stainless Steel Forgings SA-705-SA-705M.pdf

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