Nitronic 50 and 60

[dicer]

Anyone with experience with these materials? What applications have you used it it?

 

[SJones]

Large centrifugal pump shafts.

Steve Jones
Materials & Corrosion Engineer

http://www.pdo.co.om/pdoweb/

 

[tomwalz]

Nitronic 60 for scrapers, valves,

see

http://www.hpalloy.com/

good folks

Thomas J. Walz
Carbide Processors, Inc.

http://www.carbideprocessors.com

 

[EdStainless]

Aircraft hydraulic tubing, in the as-cold-worked condition.

= = = = = = = = = = = = = = = = = = = =
Still trying to help you stop corrosion.
formerly Trent Tube, now Plymouth Tube
eblessman@plymouth.com
or edstainless@earthlink.net

 

[Metalguy]

Nit. 60 for pump wear rings. Orig. were K-Monel.

"When the eagles are silent, the parrots begin to jabber."
Winston Churchill

 

[Tmoose]

high strength and low weight in a rotating machine at cryogenic temps.

 

[bk2]

Nitronic 60 for Downhole (oilfield) flow control valves especially for applications involving exposure to steam.

 

[chrysa1975]

Superaustenitic Material. Ihave met it in Bowl Type Submersible Pumps for Water Well and Offshore Service parts as:
Bowl Wear Rings Nitronic 60 (Note 1)
Impeller Wear Rings Nitronic 50 (Note 2)
Sleeves Nitronic 50 (Note 2)
(NOTE 1) Nitronic 60 - ASTM A276 XM33 UNS S21800 (bar); ASTM A743 CF10SMnN (cast).
(NOTE 2) Nitronic 50 - ASTM A276 XM19 UNS S20910 (bar); ASTM A743 CG6MMN (cast).
Also I have met Nitronic 50 Wrought UNS S20910 - ASTM A479-XM19 to be used as alternate stem material to 316SS where high strength levels are required.

 

[unclesyd]

Nitronic 60 vs nitrided (liquid) 17/4 drum and sleeve on split case pumps.

Nitronic 60 on numerous parts on all SS centrifuges where incidental contact is possible.

Nitronic 50 on shafts for the above centrifuges.

Nitronic 50 for vertical multistage pump shafts, especially where operation is intermittent.

Nitronic 60 for spinnerettes replacing 316 SS.

Nitronic 60 for wire inserts, Helicoils.

Nitronic 60 for threaded parts especially nuts for set in studs.

Nitronic 50 for large boat shafts.