ALLOY STEELS   STAINLESS STEELS (AUSTENTICS)   STAINLESS STEELS (MARTENISTICS)   TITANIUM   DUPLEX, SUPER DUPLEX AND SPECIAL ALLOYS   MATERIALS         ALLOY STEELS     ASTM AISI B.S.I. Werkstoff nr. DIN AFNOR UNI       A193 B7 A193 B7M A320 L7 A320 L7M A193 B16 A193 B5 A194 GR3 A307 GR B A307 GR A ASTM A105 ASTM A350 LF2