ISO 9001 · EN 9100 certified EN 10204 3.1 MTC · 30+ years
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Specialty & Pure Nickel · Specialty family

Precision alloy 1J79, certified and in stock.

— A permalloy-class shielding alloy — the highest-permeability grade we supply.

EN 10204 3.1 MTC 24h quote SLA
Precision alloy 1J79 Specialty alloy — TrueGrade Metals
Material data

Precision alloy 1J79 — properties at a glance.

Nominal published values, annealed condition. Certified heat lots ship with actual MTC values.

PropertyValue
FamilySpecialty & Pure Nickel
Nominal chemistryNi ~79% · Mo ~4% · Fe bal.
Density8.6 g/cm³
Characteristics

What Precision alloy 1J79 does best.

Applications

Where Precision alloy 1J79 works.

High-sensitivity magnetic shields

Current transformers

Magnetic heads

Availability

Forms we supply in Precision alloy 1J79.

All forms consolidated into one PO with matching heats and one MTC package.

Related grades
Get your price

Quote Precision alloy 1J79 in 24 hours.

Form, dimensions, quantity, standard — that is all we need. A named metallurgist replies with pricing, lead time and MTC sample.

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