THALACHROME S the long lasting hard chromium plated bar |
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RANGE |
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| Diameters (mm) | Grades offered** | Lengths (mm) | Packaging |
| 8 < Ø < 16 | Ck 45 | 2700-3100 | Wooden box |
18 < Ø < 125 127 < Ø < 240 |
Ck 45/20 MnV6 20 MnV6 (-M*) |
4000-7800 5400-7600 |
Each bar is protected by a laminated cardboard tube or blue plastic sleeve |
| * URANIE improved machinability process on request |
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| **Other grades available on request |
FEATURES OF HARD CHROMIUM PLATED BARS |
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| Diameters(mm) | Dimensional tolerance* | Straightness(mm/m) | Ovality | |
8 < Ø < 16 18 < Ø < 240 |
f 8 f 7 |
< 0.3 < 0.1 |
< 1/4 of the f8 tolerance < 1/4 of the f 7 tolerance |
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| Diameters (mm) | Chromium thickness (µm) | Roughness |
Micro-hardness of chromium HV 0.1 | |
| Ra (µm) | Ry (µm) | |||
8 < Ø < 20 20 < Ø < 240 |
> 14 > 20 |
0.07 0.20 |
< 2.5 | > 900 |
| * Other tolerances available on request |
| THALACHROME S - the starting point for any development |
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| An exceptional corrosion resistance ! |
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SALZ SPRAY TEST GUARANTEE |
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| Tests carried out in accordance with the ISO 9227 standard Results interpreted in accordance with the ISO 4540 standard | |
| Neutral environment NSS * | Acetic environment ASS * |
| 72 hours rating 10 | 32 hours rating 10 |
120 hours rating 9 192 hours rating 8** 312 hours rating 7** |
48 hours rating 9 64 hours rating 8** 104 hours rating 7** |
| * Average result over the last twelve months for > 18 mm |
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| ** For Information |