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USA YB SAE J 405, SAE AMS 5652, 314 Specialsteel Austenitic Heat Resisting Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 314
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 314 Austenite YB USA Austenitic Heat Resisting Steel

Chemical composition(mass fraction)(wt.%) of the 314

C Si Mn P S Cr Ni
≤0.25 1.50 -3.00 ≤2.00 ≤0.045 ≤0.03 23.0 -26.0 19.0 -22.0

Mechanical Properties of steel grade 314

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)
335 (≥) 918 (≥) 14 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 314

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
43 - -     0.11 -  
371 584 - 21.3 412   -  
628 - 44 14.2   333 211

Heat Treatment of steel grade 314

Heat treated : 1462°C - 1851°C

Technological Curves of steel grade 314

Cross Reference Table (Equivalent Grade) of 314

Relevant standard of 314

SAE J 405 Austenitic Stainless Steel SAE-J-405.pdf
SAE AMS 5652 Austenitic Heat Resisting Steel SAE-AMS-5652.pdf

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