-
- +972 737599499
- Get a quote
- EN |HE
- Hello Mobile
Tungsten based P/M composite materials are outstanding due to high density and good mechanical properties. HPM 1700 to 1850 materials provide a solution in a wide range of applications requiring concentrated weight or density in a limited space. Typical applications include balance weights, radiation protection, vibration absorbers, heat transfer and drilling bars.
| Property | Units | HPM
1700 |
HPM
1701 |
HPM
1750 sheets |
HPM
1760 |
HPM 1760H forged | HPM
1800 |
HPM
1801 |
HPM
1850 |
|---|---|---|---|---|---|---|---|---|---|
| Tungsten | % | ≥90.0 | ≥90.0 | ≥92.5 | ≥92.5 | ≥92.5 | ≥95.0 | ≥95.0 | ≥97.0 |
| Binder | Ni-Fe | Ni-Cu | Ni-Fe | Ni-Fe | Ni-Fe | Ni-Fe | Ni-Cu | Ni-Fe |
| Density | gr/cm3(lbs/in3) | 17.0±0.2 (0.614±.007) | 17.0±0.2 (0.614±.007) | 17.5±0.2 (0.632±.007) | 17.6±0.2 (0.636±.007) |
|---|---|---|---|---|---|
| Thermal conduct. | W/m-°K (Btu/ft-hr-°F) | ≥70
(≥40.5) |
≥95
(≥55) |
≥75
(≥43.4) |
≥80
(≥46.3) |
| CTE:
20 -100°C |
µm/m-°K (µin/in-°F) | 6.1 (3.39) | 6.0 (3.33) | 5.5 (3.06) | 5.5 (3.06) |
| CTE:
20-300°C |
µm/m-°K (µin/in-°F) | 6.2 (3.44) | 6.2 (3.44) | 5.7 (3.17) | 5.8 (3.22) |
| CTE:
20-450°C |
µm/m-°K (µin/in-°F) | 6.3 (3.50) | 6.4 (3.56) | 5.8 (3.22) | 5.9 (3.28) |
| Electrical Conduct. | %IACS | 11 | 14 | 12 | 12 |
| Electrical
Resist. |
µW × m | 0.15-0.17 | 0.12-0.13 | 0.14-0.16 | 0.14-0.16 |
| Density | gr/cm3(lbs/in3) | 18.0±0.2 (0.650±.007) | 18.0±0.2 (0.650±.007) | 18.0±0.2 (0.668±.007) |
|---|---|---|---|---|
| Thermal conduct. | W/m-°K (Btu/ft-hr-°F) | ≥85
(≥49.2) |
≥105
(≥60.7) |
≥80
(≥46.3) |
| CTE:
20 -100°C |
µm/m-°K (µin/in-°F) | 4.9 (2.72) | 5.4 (3.00) | 5.1 (2.83) |
| CTE:
20-300°C |
µm/m-°K (µin/in-°F) | 5.1 (2.83) | 5.5 (3.06) | 5.1 (2.83) |
| CTE:
20-450°C |
µm/m-°K (µin/in-°F) | 5.2 (2.89) | 5.6 (3.11) | 5.2 (2.89) |
| Electrical Conduct. | %IACS | 15 | 16 | 16 |
| Electrical Resist. | µW × m | 0.11-0.13 | 0.10-0.12 | 0.10-0.12 |
| Yield Strength | MPa (KSI) | 520-590
(75.4-85.6) |
520-550
(75.4-79.8) |
520-620
(75.4-89.9) |
520-620
(75.4-89.9) |
|---|---|---|---|---|---|
| Tensile Strength | MPa (KSI) | 760-860
(110—125) |
650-760
(94.3-110) |
760-900
(110-131) |
760-850
(110-123) |
| Elongation | % | 8-17 | 1-4 | 10-17 | 10-17 |
| Hardness | HV 10 | 285-330 | 270-310 | 305-330 | 295-335 |
| Elastic Modulus | GPa (106xPSI) | 310-360
(45-52.2) |
280-340
(40.6-49.3) |
320-370
(46.4-53.7) |
320-370
(46.4-53.7) |
| Yield Strength | MPa (KSI) | 560-670
(81.2-97.2) |
520-600
(75.4-87.0) |
520-600
(75.4-87.0) |
520-660
(75.4-95.7) |
|---|---|---|---|---|---|
| Tensile Strength | MPa (KSI) | 740-820
(107-119) |
750-850
(109-123) |
650-730
(94.3-106) |
690-830
(100-120) |
| Elongation | % | 1-2 | 6-12 | 1-3 | 2-6 |
| Hardness | HV 10 | 405-430 | 305-340 | 305-340 | 315-340 |
| Elastic Modulus | GPa (106xPSI) | 380-440
(55.1-63.8) |
330-370
(47.9-53.7) |
310-410
(45.0-59.5) |
340-440
(49.3-63.8) |
in Israel, the leading company for Modular Profile solutions and related products