I-Super Dupplex engapheliyo ye-S32760 \ / f55 flunges zenziwe kwibanga eliphezulu lentsimbi engenasitali. Isixhobo sinama-24% chromium, i-6% ye-Nickel, i-3% molybdenum, tungsten, i-carbon, inicon, i-silicon, i-phosphorus, intsimbi kunye ne-phosfur. I-ASTM A182 F55 Flange inamandla aphezulu kunye nokunganyangeki okuphezulu. Iiflene zenziwa phantsi kwe-ANDI BA6.5, API B16.47 kunye neminye imigangatho yamazwe.