52 Alloy Wire

Alloy 52 is a nickel iron alloy suitable for glass and ceramic sealing to metal. It is commonly used in magnetic reed blade switches, lead wire for mercury switches and in semiconductor devices.

Chemical Composition

Al .10 max	C .05 max	Mn .60 max	Fe Balance	S .025 max
Cr .25 max	Ni 50.50	P .025 max	Si .30 max

Typical Tensile Strength

Annealed	85,000 psi Max
1/4 Hard	90,000 - 115,000 psi
1/2 Hard	105,000 - 125,000 psi

Temperature Coefficient Of Thermal Expansion

(limits per SAE AMS I23011 Class II)
Cm per cm per °C x 10 minus 6

30 - 450 °C	9.6 - 10.1
30 - 550 °C	10.2 - 10.7

Other Properties

Density (lbs/in³)	.300
Melting Point (°F)	2600
Electrical Resistivity	260 ohm-cir mil/ft

The Ken-tron Wire Division specializes in small diameter close tolerance wire made to customer specifications. Ken-Tron manufactures to your custom specifications.

For additional Inquiries, please request a quote or contact us here.

Click here for a full color wire brochure (1.24 MB) in PDF format.

52 Alloy Wire, Glass Sealing Wire, Reed Blades, Lead Wire, Semiconductor Wire.

Custom small diameter, close tolerance wire

Small diameter wire, close tolerance wire to SAE AMS I 23011, ASTM F30, and to custom specifications.

Ken-Tron Mfg., Inc.
610 Industrial Drive
P.O. Box 21250
Owensboro, KY 42304, USA
Central Standard Time (GMT-6)
Click here for directions

Phone: (270) 684-0431
Toll Free: (800) 872-9336
Fax: (270) 684-0435
Lat. N 37° 46.811´
Long. W 087° 09.472´

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