Tungsten properties

Class
Nominal Tungsten, (Weight %)
Composition
(%)
Density,
(g/cc)
Hardness
Rockwell "C" max
Ultimate Tensile Strength
(MPa)
Yield Strength at 0.2% Off-set (MPa)
Elongation
(%)
1
Magnetic
90
90% W
7%   Ni
3%   Fe
16.85-17.25
32
758
517
5
1
Non-Magnetic
90
90% W
6%   Ni
4%   Cu
16.85-17.25
32
648
517
2
2
Magnetic
92.5
92.5% W
5.25%   Ni
2.25% Fe
17.15-17.85
33
758
517
5
2
Non-Magnetic
92.5
92.5% W
5.25%   Ni
2.25% Cu
17.15-17.85
33
648
517
2
3
Magnetic
95
95% W
3.5%   Ni
1.5% Fe
17.75-18.35
34
724
517
3
3
Non-Magnetic
95
95% W
3.5%   Ni
1.5%   Cu
17.75-18.35
34
648
517
1
4
Magnetic
97
97% W
2.1%   Ni
0.9% Fe
18.25-18.85
35
689
517
2
Index