Alloy 52 (Nilo®)

Alloy 52 (Nilo®*) is a controlled expansion alloy consisting of 51% nickel. Its low thermal expansion properties make it highly suited for use in a variety of electronic applications within the telecommunications industry.

Related Specifications of Alloy 52 (Nilo®*)

• N14052
• ASTM F30
• 2.4478
• FeNi52

Nominal Composition of Alloy 52 (Nilo®*)

Ni 51%, Fe 49%, Si 0.3%

Mechanical Properties of Alloy 52 (Nilo®*)

Ultimate Tensile Strength (N/mm²)	Proof Stress (N/mm²)	Elongation (%)	Hardness (HB)
550	280	35	80

Key Features of Alloy 52 (Nilo®*)

• Near zero coefficient of linear thermal expansion
• High strength and toughness at cryogenic temperatures

Applications of Alloy 52 (Nilo®*)

General | Glass to metal seals for electronic tubes, automotive and industrial lamps and hermetic devices

Anita Steel & Metals - a leading supplier of Alloy 52 (Nilo®*)

With decades of experience and a huge range of stock, Anita Steel &Metals is an industry leader in the supply of Alloy 52 (Nilo®*) and other high quality specialist engineering alloys.

To buy or learn more about Alloy 52 (Nilo®*) contact us now, or fill in the enquiry form on the right hand side and we will be in touch shortly.

*Nilo® is a trademark of Special Metals Corporation

CONTROLLED EXPANSION ALLOYS
	Related Specifications		Mechanical Properties
Alloy Name	UNS	Others	Ultimate Tensile Strength N/mm²	Minimum Yield Strength N/mm²	Elongation %	Hardness HB
Al­lo­y 36 (I­nv­ar­®)	K9­36­00­; K9­36­01­; K9­36­03	AS­TM B7­53­; 1.­39­12	48­0	31­0	30	14­0H­V
Al­lo­y 42	K9­41­00	AS­TM F3­0	50­0	30­0	30	14­0H­V
Al­lo­y 52 (N­il­o®­)	N1­40­52	AS­TM F3­0	55­0	28­0	35	80
Al­lo­y K (K­ov­ar­®)	K9­46­10	AS­TM F1­5	54­0	38­0	30	16­0H­V