Co-NETIC® - Leading Edge Metals and Alloys | LEMA

Overview

Co-NETIC® is considered far superior in shielding performance due to its consistent quality, material composition and Perfection Annealing process. A Ferromagnetic that is used primarily in low intensity fields where high attenuation is desired (high initial permeability & high shielding efficiency), it has become our leading brand. Co-NETIC® alloy is readily available from stock in three forms:

Co-NETIC® AA Perfection Annealed
Co-NETIC® Stress Annealed
Co-NETIC® B Stress Annealed

MuMetal®, CO-NETIC®, NETIC® and INTER-8® are registered trademarks of Magnetic Shield Corporation, U.S.A. All rights reserved.
Properties

Technical Properties

of Co-NETIC®

Co-NETIC® Metal Properties

 Co-NETIC® AA PERFECTION ANNEALEDCo-NETIC® STRESS ANNEALED*Co-NETIC® B STRESS ANNEALED*NETIC® S3-6 STRESS ANNEALED*
Specific Gravity
8.748.748.187.86
Coefficient of Expansion, per °C x 10-6
12.612.68.313.7
Tensile Strength, PSI x 10
64858042
Yield Strength, PSI x 10
18.5332727
Modulus of Elasticity, PSI x 10
25302430
Hardness, Rockwell B
50 Ref.70 Ref.68 Ref.50 Ref.
Elongation in 2 inches
27%32%32%38%
Melting Point
2650°F/1454°C
2650°F/1454°C
2600°F/1427°C
2790°F/1532°C
Thermal Conductivity (cal/sec/cm2/cm/°c) at 20°
.138.138.037.118
Electrical Resistivity Micro-ohm-centimeters
55554811
Saturation Induction (Gauss)
8,00015,00021,400
Initial Permeability
30,0008,000200
Permeability at 40 B
75,00012,000300
Peremeability at 200 B
135,00030,000500
Maximum Peremability
450,000150,0004,000
Induction at µ max.
3,0007,0008,000
Coercive Force Hc, Oersteds
.01501
Curie Temprature
850°F/454°C
850°F/454°C
840°F/449°C
1420°F/770°C
Minimum Operating Temprature
4°K
4°K
4°K
4°K
Industries

Industries

That Commonly Use Co-NETIC®

READY TO TAKE THE LEAD?

Find the product you're looking in our readily-available inventory or request a quote on a hard-to-find material.

Request a Quote for This Material