This website uses cookies to improve service quality. You will find more information about cookies on the privacy policy page.

Alloy 52 Strip/Coil

Alternative and trade names
Pernifer 50®, NILO 50®, Glass Seal 52®
.XLSX
.PDF
Save

Description

A controlled expansion alloy, consisting of 51% Nickel, balance Iron.

Related Standards

Equivalent Materials

Properties

Dimension

Thickness t

0.25 - 0.38 mm

Electrical

Electrical resistivity ρel

4.4E-7 Ω·m at 20 °C

General

Density ρ

8.3 g/cm³ at 20 °C

Magnetic

Curie temperature Tc

530 °C at 20 °C

Material Information

Dimension

Available thicknesses: 0.254mm, 0.381mm

Mechanical

Elastic modulus E

159 GPa at 20 °C

Elongation A

35 % at 20 °C

in 2 in.

Hardness, Rockwell B HRB

80 [-] at 20 °C

Tensile strength Rm

552 MPa at 20 °C

Yield strength YS

276 MPa at 20 °C

Thermal

Coefficient of thermal expansion α

1.05E-5 1/K at 100 °C

Show chart

Melting point Tm

1427 °C

Specific heat capacity cp

502 J/(kg·K) at 20 °C

Thermal conductivity λ

14 W/(m·K) at 20 °C

Chemical properties

Element

Weight %

Comment

Fe

-

balance

Ni

50.5 %

Si

0.3 %

C

0.05 %

Cr

0.03 %

More

Technological properties

Application areas

Common applications of Alloy 52: Pin feed-throughs for semiconductor devices, glass-to-metal sealing with soft glass for mercury switches and semiconductor devices

This material data has been provided by Ed Fagan.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.