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A 826 S38660

Description

USA SAE A 826/A 826M, A 826 S38660 Specialsteel Seamless Austenitic and Martensitic Stainless Steel Duct Tubes for Liquid Metal-Cooled Reactor Core Components and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 826 S38660
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 826 S38660 Austenite SAE USA Seamless Austenitic and Martensitic Stainless Steel Duct Tubes for Liquid Metal-Cooled Reactor Core Components

Chemical composition(mass fraction)(wt.%) of the A 826 S38660

C Mn Si P S Cr Ni
≤0.08 ≤2.00 ≤1.00 ≤0.045 ≤0.03 11.50 -13.50 14.00 -16.00

Mechanical Properties of steel grade A 826 S38660

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)
912 (≥) 268 (≥) 34 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade A 826 S38660

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
34 - -     0.24 -  
748 357 - 11.3 222   -  
535 - 44 31.2   233 321

Heat Treatment of steel grade A 826 S38660

Heat treated : 1367°C - 1117°C

Technological Curves of steel grade A 826 S38660

Relevant standard of A 826 S38660

A 826/A 826M Seamless Austenitic and Martensitic Stainless Steel Duct Tubes for Liquid Metal-Cooled Reactor Core Components A-826-A-826M.pdf

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