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Invar 42
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Invar 42 / Nilo 42® _ UNS K94200
common trade names
Invar 42®, Nilo 42®

Invar 42® is a nickel iron alloy that is used for controlled expansion and magnetic applications. Invar 42® can be hot and cold formed, machined by processes similar to those used for austenitic stainless steels. The alloy is available in the following forms: Invar 36, Invar 42, Invar 48, Invar K, and Invar 77.
Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

 

 

Chemical Analysis of Invar 42 / Nilo 42® _ UNS K94200
common trade names
Invar 42®, Nilo 42®
C MN P S Si Cr Ni Mo Cu Co Cb + Ta Ti Al Fe Other Other
.05 
max		 .40
max		   .20 
max		     41.0     .50
max		       bal    

 

 

Specifications
International Specifications Sheet/Plate

UNS K94100

DIN 17745

Werkstoff Nr. 1.3917

AFNOR NF A54-301

S.E.W. 385

 ASTM F30
MIL-I-23011 CL 5



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Inconel 625, Inconel 718, Inconel X-750
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AL6XN®