Molybdenum rod or molybdenum bar
Specification:
Mo content: Mo>=99.95%
Density:>= 10.2g/cm3
Dia: 2.5-120mm
Surface: polished, ground, cleaned
Surface Finish
Black – Surface is "as swaged or "as drawn"; retaining a coating of processing lubricants and oxides.
Cleaned - Surface is chemically cleaned to remove all lubricants and oxides.
Ground - Surface is centerless ground to remove all coating and to achieve precise
1. Dimensions and tolerances
1.1 Diameter and guaranteed production tolerance
Diameter Ø (mm) | Diameter tolerance (mm) | Diameter Ø (mm) | Diameter tolerance (mm) |
ground | Cleaned | ||
0.50 - 0.99 | ± 0.007 | 0.50 - 4.00 | ± 2.00 % |
1.00 - 1.99 | ± 0.010 | 4.10 - 10.0 | ± 1.50 % |
2.00 - 2.99 | ± 0.015 | 15.0 - 50.0 | ± 0.30 |
3.00 - 15.9 | ± 0.020 | 50.1 - 75.0 | ± 0.40 |
16.0 - 24.9 | ± 0.030 | 75.1 - 120.0 | ± 1.00 |
25.0 - 34.9 | ± 0.050 | 121.0 - 165.0 | ± 1.50 |
35.0 - 39.9 | ± 0.060 | Turned 40.0 - 49.9 | ± 0.30 |
>= 40.0 | ± 0.20 | 50.0 - 165.0 | ± 0.40 |
1.2 Production length and straightness
Diameter | Production length | Straightness / meter(mm) | |
(mm) | (mm) | Cleaned | Ground / turned |
0.50 - 0.99 | 500 | < 2.5 | < 2.5 |
1.00 - 5.90 | 500 | < 2.0 | < 1.5 |
6.00 - 165.0 | 500 | < 1.5 | < 1.0 |
2. Product properties and tests
Density: | Ø 0.50 - 40.0 mm | > 10.2 g/cm3 |
Ø 40.1 - 80.0 mm | > 10.10 g/cm3 | |
Ø 80.1 - 120.0 mm | > 10.00 g/cm3 | |
Ø 120.1 - 165.0 mm | > 9.90 g/cm3 |
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