Nitronic 50 High Strength Tubing (XM-19)

Nitronic 50 High Strength Tubing (XM-19)

Nitronic 50 High Strength Tubing (XM-19) is a non-magnetic austenitic Stainless with good corrosion resistance and high strength for MWD/LWD tool applications.  Material is produced by flow-forming which is a metal forming process for manufacturing seamless, cold-worked tubulars. This process increases the properties beyond standard Nitronic 50 High Strength products.

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Nitronic 50 HS Tubing Specification/Condition

• ASTM A276
• ASTM A370, E8 (Mechanicals)

Nitronic 50 HS Tubing Applications

• Non-magnetic Downhole Tools and Components
• MWD / LWD pressure housings

Nitronic 50 HS Tubing Technical Data

• UTS (KSI): 180 Min
• Yield 0.2% Offset (KSI): 160 Min
• EL (% Min): 8%
• RA (% Min): 20%
• Hardness (HRC): 43 HRC MAX
• Charpy Impact: Reported

Nitronic 50 HS Tubing Stocking Dimensions

• Tube: 1.875” (+.008/-000) OD x 1.500” (+/-.004) ID

 

Nitronic 50 HS Tubing Chemical Composition (Wt %)

 

Carbon (C)	Manganese (Mn)	Phosphorus (P)	Sulfur (S)	Silicon (Si)	Nickel (Ni)	Cobalt (Co)
0.060 Max	4.00-6.00 Max	0.045 Max	0.03 Max	1.00 Max	11.5-13.5	—

 

Chromium (Cr)	Molybdenum (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