The 1.4410 | D8 SUPERDUPLEX material combines a very high PREN value (PREN > 40) and classification in the highest corrosion resistance class (CRC) V with high strength and excellent corrosion resistance – even in chloride-containing environments.
TOBSTEEL offers a wide range of fasteners made of material 1.4410, all of which meet the requirements
of Eurocode 3 and are approved by building authorities (Ü mark, abZ Z-30.3-6). The addition of the 1.4410 | D8 SUPERDUPLEX material to our product range thus opens up new applications without compromising on
strength or corrosion resistance
