| Description | VTCE – Hex socket head screw (stainless steel 304) | |
| Code | Size | Standars |
| VTCE – 8×16 | M 8 x 15 | Din 912 |
| VTCE – 8×20 | M 8 x 20 | Din 912 |
| VTCE – 8×25 | M 8 x 25 | Din 912 |
| VTCE – 8×30 | M 8 x 30 | Din 912 |
| VTCE – 8×35 | M 8 x 35 | Din 912 |
| VTCE – 8×40 | M 8 x 40 | Din 912 |
| VTCE – 8×45 | M 8 x 45 | Din 912 |
| VTCE – 8×50 | M 8 x 50 | Din 912 |
| VTCE – 8×60 | M 8 x 60 | Din 912 |
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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