Stahlkontor Hahn (SKH) (a division of ThyssenKrupp Materials International), master distributor for austenitic seamless stainless steel tubes and pipes up to 20in NPS, has extended its stock range for special grades. SKH has added besides standard Duplex UNS S31803 (1.4462) the Super Duplex grade UNS S32760 (1.4501) for seamless tubes from 1/2in – 8in NPS to its stock range.
