Tungsten Heavy Alloy Physical Properties | Ed Fagan Inc. (uk)

Tungsten Heavy Alloy Physical Properties

Physical Property	Unit	Class 1		Class 2	Class 3		Class 4
Magnetism		Nil	Slight	Slight	Nil	Nil	Slight
Composition		90% W 6% Ni 4% Cu	90% W 7% Ni 3% Fe	92.5% W 5.25% Ni 2.25% Fe	95% W 3.5% Ni 1.5% Cu	95% W 3.5% Ni 1.5% Fe	97% W 2.1% Ni .9% Fe
Specification(s)	ASTM	B-777	B-777	B-777	B-777	B-777	B-777
	Mil	T-21014	T-21014	T-21014	T-21014	T-21014	T-21014
	AMS	7725C	7725C	7725C	7725C	7725C	7725C
	SAE-AMS	T-21014	T-21014	T-21014	T-21014	T-21014	T-21014
Density	g/cc	17	17	17.5	18	18	18.5
Density	Lbs/ cu in	0.614	0.614	0.632	0.650	0.650	0.668