Biphase Hindi kinakalawang na asero
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SUPER DUPLEX S32760 / F55 / 1.4501
Ang Super Duplex S32760/ F55 , Super Duplex Alloy UNS S32760 (F55 / 1.4501) ay may mahusay na resistensya Pitting at Crevice Corrosion sa tubig-dagat sa mataas na temperatura, na binibigyan ng PREN 40<( Pitting Resistance Eqv) . Napakahusay na panlaban sa SCC ( Stress Corrosion Cracking) sa Sour at Chloride na kapaligiran .
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SUPER DUPLEX 2507 Mataas na Kalidad
● UNS S32750, F53
● ASTM A 240, A790, A815, A182, A 276, A 476, A789
● EN 1.4410
● Iba pang karaniwang pangalan SAF 2507® -
Biphase Hindi kinakalawang na asero
High Temperature Alloy Chemical composition Grade C Si Mn SP Cr Ni Mo Cu NW iba pang hindi hihigit sa F51 0.03 1 2 0.02 0.03 21～23 4.5～6.5 2.5～3.5 - 0.08～0.2 － - F53 .0.2 － - F53 .0.8 ～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 0.5～1 0.2～0.3 0.2～0.3 0.3 0.5 .035 23～28 3～6 1 ～3 - - - - A4 ...
