N60 – UNS S21800

Austenitic Stainless Steel with high strength and corrosion resistance, offering excellent galling and wear resistant, with better pitting resistance than 316.

N60 Specification/Condition

  • ASTM A276

N60 applications

  • non-mag mud motors
  • drill collars
  • fishing tools
  • pumps

N60 technical data

  • UTS (KSI): 100 Min
  • Yield 0.2% Offset (KSI): 50 Min
  • EL (% Min): 35
  • RA (% Min): 55
  • Hardness (HRC): 22
  • Charpy Impact Min. ft-lbs: –

N60 dimensions

  • 0.5-7.5 in

N60 Chemical composition (Wt %)

Carbon(C)Manganes(Mn)Phosphorus(P)Sulfur(S)Silicon(Si)Nickel(Ni)Cobalt(Co)
0.10 Max17.00-9.00 Max0.06 Max0.03 Max3.5-4.5 Max8.0-9.0
Chromium(Cr)Manganese(Mo)Niobium + Tantalum(Nb (Cb) + Ta)Titanium(Ti)Copper(Cu)Aluminum(Al)Iron (Fe) & Others
16.0-18.0N– 0.08-0.18
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