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Tungsten Heavy Alloy Physical Properties and Specifications

 

Physical Properties

Type

Class 1

Class 2

Class 3

Class 4

Magnetism

Unit

Nil

Slight

Nil

Slight

Nil

Slight

Slight

Composition

 

90% W

90% W

92.5% W

92.5% W

95% W

95% W

97% W

   

6% Ni

7% Ni

5.0% Ni

5.25% Ni

3.5% Ni

3.5% Ni

2.1% Ni

 

 

4% Cu

3% Fe

2.5% Cu

2.25% Fe

1.5% Cu

1.5% Fe

0.9% Fe

Density

g/cc

17

17

17.5

17.5

18

18

18.5

 

Lbs/in3

0.62

0.62

0.63

0.63

0.65

0.65

0.67

 

 

Specifications

Type

Class 1, Class 2, Class 3, Class 4

ASTM

B-777

Mil

T-21014

AMS

7725C

SAE-AMS

T-21014

 

Guide to Machining Tungsten Alloys Download PDF

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

Refractory Metals and Alloys

Ed Fagan Inc. 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