Chemical Composition

Grade Symbol	Elements	Composition %
ASTM B564 UNS N10276
	Nickel	remainderA
	Copper	-
	Iron	4.0–7.0
	Manganese	1.0 max
	Carbon	0.010 max
	Silicon	0.08 max
	Sulfur	0.03
	Chromium	14.5–16.5
	Aluminum	-
	Titanium	-
	Columbium(Nb) +tantalum	-
	Molybdenum	15.0–17.0
	Phosphorus	0.04 max
	Tungsten	3.0–4.5
	Cobalt, max	2.5 max
	Vanadium, max	0.35
	Nitrogen	-
	Boron	-
	Lanthanum	-
	Aluminum + Titanium	-
	Nickel + Molybdenum	-
	Columbium(Nb) max	-
	Tantalum	-
	Zirconium, max	-
	Cerium	-
	Yttrium	-

Mechanical Properties

Maximum Section Thickness, in. (mm)	Tensile Strength, min ksi [MPa]	Yield Strength, min ksi [MPa]	Elongation in 2 in. or 50 mm, min, %
-	100 (690)	41 (283)	40