Dur Di-staen Biphase
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SUPER DUPLEX S32760/F55/1.4501
Mae gan Super Duplex S32760/ F55 , Super Duplex Alloy UNS S32760 (F55 / 1.4501) wrthwynebiad ardderchog Pitting a Agennau Cyrydiad mewn dŵr môr ar dymheredd uchel, wedi'i gyflenwi â PREN 40<(Pitting Resistance Eqv). Gwrthwynebiad ardderchog i SCC (Cracio Cyrydiad Straen) mewn amgylcheddau sur a chlorid.
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SUPER DUPLEX 2507 Ansawdd Uchel
● UNS S32750, F53
● ASTM A 240, A790, A815, A182, A 276, A 476, A789
● EN 1.4410
● Enwau cyffredin eraill SAF 2507® -
Dur Di-staen Biphase
Aloi Tymheredd Uchel Cyfansoddiad cemegol Gradd C Si Mn SP Cr Ni Mo Cu NW arall dim mwy na F51 0.03 1 2 0.02 0.03 21~23 4.5~6.5 2.5~3.5 - 0.08~0.2 - - F353 .8 . 0.035 24~26 6~8 3~5 ≤0.5 0.24~0.32 — - F55 0.03 1 1 0.01 0.03 24~26 6~8 3~4 0.0.2~ 1 . 329 0.08 1 1.5 0.03 0.035 23~28 3~6 1~3 - - - - A4 ...