KWR4 profile is L profile used to support middle section of cladding panel. It is not as common as our standard KWR2 profile. Its resistance is lower due to its dimensions. 50 mm foot limits adjustment. KWR4 is used for projects with lower requirements. Undoubtedly its biggest advantage is low price.
- Alloy Grade: EN AW-6060 lub EN AW-6063
- Delivery status: T6 lub T66
- Reaction to fire class: A1
- Corrosion resistance: C3
| Parameter | Value |
|---|---|
| lx | 4.908 cm4 |
| ly | 4.908 cm4 |
| Wx | 1.335 cm3 |
| Wy | 1.335 cm3 |
| Field | 1.960 cm2 |
| Weight | 0.531 kg/m |