Austenitic stainless steels: ASTM 304/304L and ASTM 316/316L; Duplex stainless steel: SAF 2205 / UNS S31803 / EN 1.4462; Super-duplex stainless steel: SAF 2507 / UNS S32750 / EN 1.4410. The Sandvik program also includes a wide range of flanges according to EN as well as an extensive range of fittings.
