F316 Chemical Composition & Mechanical Properties


ASTM A182 F316 is an Austenitic Cr-Ni stainless steel. F316 Ball Valve is suitable for corrosive fluid, oil & gas, marine & mining etc.

Chemical Composition

Grade Composition, %


C M P S Si Ni Cr Mo N
F316 S31600 0.08 2.0 0.045 0.03 1.0 10.0-14.0 16.0-18.0 2.0-3.0 0.1


All values are maximum unless otherwise stated. Where ellipses (…) appear in this table, there is no requirement and analysis for the element need not be determined or reported.

Mechanical Properties




Tensile Strength

Min, ksi (MPa)


Yield Strength

Min, ksi (MPa)


Elongation in 2. (50 mm) or 4D

Min, %


Reduction of Area
Min, %

Brinell Hardness Number, HBW unless otherwise indicated
F316 75(515) 30(205) 30 50

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