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SA-666 S30451

Description

USA AMS SA-666 , SA-666 S30451 Specialsteel Specification for 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: SA-666 S30451
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SA-666 S30451 Austenite AMS USA Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar

Chemical composition(mass fraction)(wt.%) of the SA-666 S30451

C Si Mn P S Cr Ni N
≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.03 18.0 -20.0 8.00 -10.5 0.10 -0.16

Mechanical Properties of steel grade SA-666 S30451

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)
261 (≥) 331 (≥) 41 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade SA-666 S30451

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
22 - -     0.32 -  
383 117 - 34.3 341   -  
231 - 14 44.2   234 444

Heat Treatment of steel grade SA-666 S30451

Heat treated : 1936°C - 1566°C

Technological Curves of steel grade SA-666 S30451

Cross Reference Table (Equivalent Grade) of SA-666 S30451

Relevant standard of SA-666 S30451

SA-666 Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar SA-666-.pdf

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