Super Duplex Stainless Steel By Sagar Steel Centre

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 Super Duplex Stainless Steel :-





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Bar Specifications




Uns


Type


Ams


Astm


Federal


Characteristics




S32760


Super Duplex


-


A-276A-314A-479


-


Similar to 32750 with slight differences, competes strongly
with super austenitic grades.




SAGAR STEELS based manufacturing &
supplier specialize in no-compromise manufacture using state of the
art CNC equipment, and the finest steels available.We are
also a very large stockholder of hot work tool steels, stainless
steels (440c / 1.4125 / 4125 / X105CrMo17), duplex stainless steel
(ASTM A182 A276 / AISI / F51 EN / DIN (Werkstoff) 1.4462 and
X2CrNiMoN22-5-3, UNS 31803 / S31803 / S32205, Afnor Z2CND22-5Az,
BS318S13, SS2377, BS332C15, EN (10283) 1.4770, branded steel SAF2205,
URANUS 45N, FALC223) and now Super Duplex stainless steel conforming
to ASTM / AISI / F55 in round bar and plate / sheet form.
"Super" duplex grades have
enhanced pitting and crevice corrosion resistance compared with the
ordinary austenitic or duplex types. This is due to the further
additions of chromium, molybdenum, and nitrogen to these grades. It
also conforms, or is similar to, EN / DIN (Werkstoff) 4501 / 1.4501 /
X2CrNiMoCuWN25.7.4 / UNS 32760 / S32760, UNS - ASTM A276 S32760 /
AISI F55 / GOST 12Kh13 / Afnor Z3CND25.06Az and branded steel Zeron
100. Also 1.4410 / UNS S32550 / UNS S32750 / Z3CNDU25.07Az / SS2328 /
X2CrNiMoCuN25.6.3 / SAF 2507 SANMAC / Uranus 52N. 





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Corresponding Standards:




EN/DIN


1.4501 X2CrNiMoCuWN25.7.4





AFNOR


Z3CND25.06Az





UNS


S32760





AISI


F55 (A182 / A276 / A479)




GOST


12Kh13




BRANDS


ZERON100a




NORSOK


M630 MDS D57 BAR M630 MDS D54 FORGINGS M630 MDS D55 PLATE M630
MDS D56 CASTINGS M650 Qualification of Manufacturer




OTHER


NACE MR01-75 ISO 15156 EN 10088-3 PED 97/23/EC ASTM G48 Method
A ASTM A751 COMPOSITION ASTM A388 U/T API 6A - PSL 4










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Chemical Composition




UNS S32760








C


Si


Mn


P


S


Ni


Cr


Mo


N


Cu


W


PRE*




Min

















6


24


3


0.2


0.5


0.5


40




Max


0.03


1


1


0.03


0.01


8


26


4


0.3


1


1







  Industries that use 32760
include: ChemicalDesalinationFlue gas
desulfurizationMarineMetallurgicalMiningOil
and GasPharmaceuticalPollution controlPower
generationPulp and PaperProducts partially or
completely constructed of 32760 include:Absorber
towersCargo tanksChemical tankersDuctingEngineering
equipment for pollution controlFansHeat
exchangersManifoldsPipingPressure vessels
RisersRotorsSeawater, firewater and subsea pipe work
systemsUtility and industrial scrubber systemsValves