alloy 400 tubing - pac stainlesspacstainless.com/reference_pdf/alloy_400.pdf · alloy 400 tubing...
TRANSCRIPT
Alloy 400 TubingOriginally patented as MONEL® alloy 400 in 1906, this nickel-copper chemistry features a high intensity single-phase solid solu-tion metallurgical structure. Alloy 400 has greater corrosion resistance than nickel under reducing conditions and is more resistant than copper under oxidizing conditions. This grade has been widely used in applications requiring strong resistance to corrosive environments featuring acids, alkalies and high temperature steam. It is all but immune to the stress corrosion cracking (SCC) in-duced by chlorides and most freshwater conditions. A very tough material (as measured by impact testing) Alloy 400 has excellent mechanical properties in sub-zero conditions. It does not undergo a ductile-to-brittle transformation even when cooled to the tem-perature of liquid hydrogen. On the reverse side of the temperature range, Alloy 400 performs well in temperatures up to 1000° F.
•Marine - pump shafts, piping systems, seawater valves, propeller shafts•Chemical - acid alkylation plants, brine heaters, deaerating heaters.
Size Range
Mechanical Properties
Alloy 400 (UNS NO4400) Chemical Composition %
Dimensional Tolerances
Pressure Ratings*
Production Specifications » ASTM B163/ASME SB 163, ASTM B165, NACE MR0175
Typical Applications
SEATTLE HOUSTON BATON ROUGE ATLANTAOffice (800) 426-4258 (800) 535-0386 (800) 495-3272 (888) 977-4722Fax (206) 878-2475 (713) 466-6334 (225) 751-8401 (706) 654-4651 [email protected] [email protected] [email protected] [email protected]
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The Preferred Supplier for Stainless Steel Tubing
Fabrication
Alloy 400 can be satisfactorily fabricated, welded and joined by standard methodologies and rates of production. Usually, subsequent thermal treatment to effect re-balancing of the alloy is not required.
Contact PAC Stainless for detailed fabrication and welding information.