XM19-HS - UNS S20910

 

Austenitic Stainless Steel with high strength and corrosion resistance, better corrosion resistance than 316.

 

XM19-HS Specification/Condition

  • ASTM A276

XM19-HS applications

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

XM19-HS technical data

  • UTS (KSI): 100 Min
  • Yield 0.2% Offset (KSI): 55 Min
  • EL (% Min): 35
  • RA (% Min): 55
  • Hardness (HRC): 25-35
  • Charpy Impact Min. ft-lbs: –

XM19-HS dimensions

  • 0.5 – 9.5 in

XM19-HS Chemical composition (Wt %)

 

Carbon
(C)
Manganes
(Mn)
Phosphorus
(P)
Sulfur
(S)
Silicon
(Si)
Nickel
(Ni)
Cobalt
(Co)
0.060 Max 4.00-6.00 Max 0.04 Max 0.03 Max 1.00 Max 11.5-13.5

 

Chromium
(Cr)
Manganese
(Mo)
Niobium + Tantalum
(Nb (Cb) + Ta)
Titanium
(Ti)
Copper
(Cu)
Aluminum
(Al)
Iron (Fe) & Others
20.5-23.5 1.5-3.0 0.10-0.30 Max N– 0.20-0.40, V– 0.10-0.30
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