Chemical Composition

Grade Symbol	Elements	Composition %
ASTM B564 UNS N10242
	Nickel	remainderA
	Copper	-
	Iron	2.0 max
	Manganese	0.80 max
	Carbon	0.03
	Silicon	0.80 max
	Sulfur	0.015
	Chromium	7.0-9.0
	Aluminum	0.50 max
	Titanium	-
	Columbium(Nb) +tantalum	-
	Molybdenum	24.0-26.0
	Phosphorus	0.030 max
	Tungsten	-
	Cobalt, max	1.00 max
	Vanadium, max	-
	Nitrogen	-
	Boron	0.006 max
	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, %
-	105 (725)	45 (310)	40