Top

 

 

Contact Us

TP 304 | UNS S30400 | TPS-INOX-4301-304

The most popular stainless steel has an economic balance of alloying elements to ensure its good cold formability, corrosion resistance, toughness and good mechanical properties with no excessive work hardening. It performs well in unpolluted atmospheres but can tarnish or lightly rust in damp atmospheres around some industrial and on/offshore locations. The steel has been used extensively for potable water tubing and in fresh feed water systems where precautions are taken to avoid crevice attack under deposits, etc. Performance in aerated seawater is not good without adequate galvanic or cathodic protection. Stability and toughness at cryogenic temperatures is high.

  • Heat Exchanger Tubes
  • Boiler Tubes & Pipes
  • Line Pipes
  • Hydraulic Tubes
  • Instrumentation Tubes
  • Structural Pipes
  • Mechanical Tubes & Pipes

TPS Technitube supplies UNS N02200 in a big variety of forms incl.:

Chemical Analysis

C = 0.08 % max S = 0.030 % max
Si = 0.75 % max Ni = 8.00-11.00 %
Mn = 2.00 % max Cr = 18.00-20.00 %
P = 0.040 % max

Mechanical properties at room temperatur

Elongation in 2 in or 50 mm, (or 4D), min 40%
YS min
KSI (MPa) = 30[205]
TS min
KSI [MPa] = 75[515]
El.
min 35

 

 

Please select your country to contact us

Contact Us

    I agree that my data may be used for processing your messages and will be deleted at the very latest six month after my enquiry is processed.

    TPS-Technitube Röhrenwerke GmbH
    Julius-Saxler-Str. 7 | 54550 Daun/Germany
    Tel.: +49 65 92 71 20 | Fax: +49 65 92 1305
    www.technistock.de | www.tpsd.de | E-Mail: service@tpsd.de