Typical Properties High-Density Tungsten Based Metals
Typical Properties High-Density Tungsten Based Metals
Chinatungsten Online manu. & Sales Hogen Industries high-density metals are high strength, machinable, tungsten based materials used where high density and strength are required.
| Hogen Industries |
HM
1000
90% W
6% Ni
4% Cu |
HM
1000
BB
90% W
6% Ni
4% Cu/Fe |
HM1100
90% W
7% Ni
3% Fe |
HM1150
92.5% W
5.25% Ni
2.25% Fe |
HM1250
93% W
Balance
Ni Fe Mo |
HM3000
95% W
3.5% Ni
1.5% Cu |
HM3050
95% W
3.5% Ni
1.5% Fe |
HM3750
97% W
2.1% Ni
.9% Fe |
|
ASTM-B-777-07 |
Class 1 |
Class 1 |
Class 2 |
Super Chatter Free™ |
Class 3 |
Class 3 |
Class 4 |
Density Gms/cc
Density Lbs/cu. in. |
17
.614 |
17
.614 |
17.5
.632 |
17.7
.639 |
18
.650 |
18
.650 |
18.5
.668 |
| Hardness Rockwell C |
24 |
25 |
26 |
30 |
27 |
27 |
28 |
Ultimate Tensile
Strength (PSI) |
110,000 |
125,000 |
114,000 |
130,000 |
115,000 |
125,000 |
128,000 |
Yield Strength
.2% offset (PSI) |
90,000 |
88,000 |
90,000 |
90,000 |
85,000 |
90,000 |
85,000 |
| Elongation (% in 1") |
8 |
14 |
12 |
10 |
7 |
12 |
10 |
Proportional Elastic
Limit (PSI) |
45,000 |
52,000 |
46,000 |
60,000 |
45,000 |
44,000 |
45,000 |
Modules of
Elasticity (PSI) |
40 x 106 |
45 x 106 |
47 x 106 |
53 x 106 |
45 x 106 |
50 x 106 |
53 x 106 |
Coefficient of Thermal Expansion
X 10-6/¡ãC (20-400¡ãC) |
5.4 |
4.8 |
4.6 |
4.5 |
4.4 |
4.6 |
4.5 |
Thermal Conductivity
(CGS Units) |
.23 |
.18 |
.20 |
.27 |
.33 |
.26 |
.30 |
Electrical Conductivity
(% IACS) |
14 |
10 |
13 |
14 |
16 |
13 |
17 |
| Magnetic Properties |
HD 17 = NIL
HD 17BB = Slightly Magnetic |
Slightly
Magnetic |
Slightly
Magnetic |
Slightly
Magnetic |
NIL |
Slightly
Magnetic |
Slightly
Magnetic |
*Properties may vary according to size and shape of part.
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