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Aluminum Alloy and Hardness:
Baseplate, fins, legs and fan brackets: 6063-T5. Fins can be
specified to be 1100H14 series. Mixed metals, aluminum alloy 6063-T5 or 1100H14 series, Copper
alloy C11000
| Places |
Value |
| X |
+/- 0.5mm (.020") |
| .XX |
+/- 0.25mm (.010") |
| .XXX |
+/- 0.13mm (.005") |
| |
|
|
| Cut to Length |
| <=305mm +/- 0.5 (<=12" +/-
.020) |
| >305mm +/- 1.0 (>12" +/- .040) |
| |
|
|
| Cut to Width |
| +/- 0.5mm (+/- .020" ) |
| |
|
|
| Angularity |
| Saw Cut +/- ¼ deg. |
| Extrusion +/- 1 deg. |
| Machined +/- ¼ deg. |
| |
|
|
| Flatness (max.) |
| Extrusion |
<= 100mm wide 0.1mm/25mm (<=
4"wide .004/") |
|
> 100 mm wide 0.2mm/25mm (>4"wide
.008/") |
| Machined |
+/- 0.03/25mm/25mm (+/-.001/"/") |
| |
|
|
| Surface Roughness (max.) |
| Machined |
<=2500sq.mm - 0.8rms(/32) |
| Machined |
>2500sq.mm - 1.6rms(/64) |
| |
|
NOTE: Tighter tolerances can be supplied if required at
some additional cost.
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Printable Version