What is UGINOX® Patina K44?
UGINOX Patina K44 is a bistabilized ferritic stainless steel with an electro-tinned coating on both sides. This ferritic stainless steel is K44 and belongs to the KARA range: it contains 18% chromium and molybdenum and is stabilised with titanium and niobium. UGINOX Patina K44 weathers over time, acquiring a matt finish through natural patination giving a traditional rustic final appearance. UGINOX Patina K44 has the benefit of a high corrosion resistance, suitable for use in aggressive atmospheres.
Think Stabilised Stainless Steel !
Chromium is a key chemical compound, which basically gives stainless steel its corrosion resistance property. Indeed a chromiumoxide is created on the material surface in contact with air and water. This layer repairs itself and therefore protects the surface.
Molybdenum reinforces its corrosion resistance.
Key strengths
Workable at low temperatures, including in mountainous regions.
Ease of soldering.
Low thermal expansion coefficient: enables the use of long sheet lengths in single sections.
High corrosion resistance, suitable for use in aggressiveatmospheres.
Nickel-free grade offering price stability over time.
100% recyclable.
Applications
Standing seam roofing.
Self supporting roofing.
Cleated seam roofing.
Suitable for cold
Cold roof or warm roofs.
Gutters.
Roofing accessories.