The Materials You Need When You Need Them

Tungsten Heavy Alloy Physical Properties and Specifications

Physical Properties
Type	Class 1			Class 2	Class 3		Class 4
Magnetism	Unit	Nil	Slight	Slight	Nil	Nil	Slight
Composition		90% W	90% W	92.5% W	95% W	95% W	97% W
		6% Ni	7% Ni	5.25% Ni	3.5% Ni	3.5% Ni	2.1% Ni
		4% Cu	3% Fe	2.25% Fe	1.5% Cu	1.5% Fe	.9% Fe
Density	g/cc	17	17	17.5	18	18	18.5
	Lbs/in³	0.614	0.614	0.632	0.650	0.650	0.668

Specifications
Type	Class 1		Class 2	Class 3		Class 4
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

ED FAGAN Europe Ltd. supplies the highest quality special purpose alloys and metals for Aerospace/Aviation, Defence, Magnetic, Electronics, Telecommunications, Lighting, Optical, Ceramics, Heat Treating, Medical, and other high-technology industries.

Refractory Metals and Alloys

Ed Fagan Europe Ltd. stocks a variety of refractory metals and alloys for a wide range of applications. EFI carries:
Molybdenum
Vacuum Furnace Molybdenum
TZM Molybdenum
Tungsten
Tungsten Alloy
Tantalum
Niobium
Rhenium

And we also have a large selection of other types of specialty metals and alloys for high technology applications, including:
Controlled Expansion Alloys
Electrical/Electronic Nickel
Soft Magnetic Alloys
Hard to Find Materials