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A 666 S21460

Description

USA SAE A 666 (2010), A 666 S21460 Specialsteel Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 666 S21460
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 666 S21460 Precipitation-Hardening SAE USA Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar

Chemical composition(mass fraction)(wt.%) of the A 666 S21460

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo B Zr
≤0.05 ≤0.20 ≤0.50 ≤ ≥ ≤ ≥ ≤remaining 15.00 -17.00 4.00 -5.00 ≤ ≥ ≤0.50 2.00 -4.00 ≤ ≥ ≤0.50 ≤0.006 ≤0.05

Mechanical Properties of steel grade A 666 S21460

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)
956 (≥) 233 (≥) 22 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade A 666 S21460

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
14 - -     0.43 -  
986 572 - 13.3 141   -  
657 - 21 23.2   412 322

Heat Treatment of steel grade A 666 S21460

Heat treated : 1193°C - 1322°C

Technological Curves of steel grade A 666 S21460

Cross Reference Table (Equivalent Grade) of A 666 S21460

Relevant standard of A 666 S21460

A 666 (2010) Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar A-666-(2010).pdf

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