329 Duplex

We are one of the preeminent manufacturers and suppliers of  Duplex Stainless Steel 329 Round
Bars. Immensely useful for construction industries, these bars are
offered by us in various sizes and finishes to choose from. Complying
the industrial norms, our round bars last for long duration and
available in bulk quantities at most reasonable rates.



Duplex Stainless Steel 329 was one of the
earliest duplex steel which is reflected in its higher permitted carbon
content. Its resistance to pitting (PREN about 32) and to crevice
corrosion is below that of super duplex steels, therefore use in
seawater is limited. Exposure to moderate and high temperature and less
rapid cooling may cause embrittlement. Accordingly, design stress values
in ASME II do not extend above 260°C for S32900. Impact values are high
at room temperature. However, the proportion and orientation of ferrite
in welds and base material may significantly affect toughness at
subzero temperatures.

Duplex Stainless Steel 329 also
conforms, or is similar to EN/DIN 1.4460 and 00Cr25Ni5Mo2  /  SUS
329J1  /  AISI 329  /  UNS S32900  /  Brands SS44  /  SS 2324  /  Din
X8CrNiMo27-5  /  ASME SA268  /  ASTM A268  /  ASTM A511  /  SS 14 2324  /
 SIS 14 2324  /  453S

Duplex Stainless steel 329 can be used for
heat exchangers, chemical tanks, refineries, shafts (marine, etc)
pressure vessel parts, flanges, fittings & pipes for the oil and gas
industries and offshore technology, paper industry, compressor parts
and seawater desalination plants amongst many other applications.