The GAMMA light-duty I-section profile is designed for direct fastening on corrugated metal roofing, proposed in a 100 mm long version.
Customised lengths are possible.
Supplied complete with EPDM adhesive mat and 2 self-tapping stainless-steel screws 6.3×19
This product can be produced in the various RAL colours on request of the client
TECHNICAL DETAILS
| Code | Material | Size ( mm ) | ||||||||||||
| A | B | L | ||||||||||||
| TRF-I100 | Aluminium | 20 | 40 | 100 | ||||||||||
PROPERTIES OF GAMMA ALUMINIUM PROFILE MATERIALS
| Material type | EN AW 6060 |
| Tensile strength Rm (Mpa) | 190 |
| Elastic limit Rp 0.2 (Mpa) | 150 |
| Elongation at 50 mm (%) | 10 |
| HB hardness | 70 |
| Coefficient of linear thermal expansion between 20 oC and 100 oC (1/ oK) | 23×10-6 |
| Preparation for surface oxidation treatment | Excellent |
PROPERTIES OF SUPPORT MATERIALS
| Material type | AISI 304 |
| Shape | Cold-rolled |
| Finish | Heat treatment, pickled and skin-passed |
| Density kg/dm3 | 7,9 |
| Tensile strength N/mm2 | 540 – 750 |
| Elongation at 80mm (%) | 45 |
| HRB hardness | 82 |
| Material type | AISI 430 |
| Shape | Cold-rolled |
| Finish | Heat treatment, pickled and skin-passed |
| Density kg/dm3 | 7,7 |
Tensile strength N/mm2
| 450 – 600 |
|
| Elongation at 80mm (%) | 20 |
| HRB hardness | 85 |
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