Hiperco 50 Soft Magnetic Alloy | ASTM A801 Type 1

Name: Hiperco 50 Soft Magnetic Alloy | ASTM A801 Type 1
Brand: Hiperoy

Standards

Mat. No. -

EU -

AISI/ASTM -

UNS UNS R30005 Type1 K92650

Other Hiperco® 50
Hiperco® 50A
Hiperco® 50 HS
AFK 502
VACOFLUX 50
Permendur 49
Rotelloy 3

The Hiperco® 50 alloy family (Hiperco 50, 50A, 50 HS) is a soft magnetic alloy consisting of 49% cobalt, 2% vanadium, and iron. Hiperco 50 and Hiperco 50HS contain a small amount of niobium for high strength and refinement during heat treatment.

Chemical Composition & Mechanical and Physical Properties

Hiperco 50

C % 0.01

Mn % 0.05

Si% 0.05

Nb% 0.05

Co% 48.85

V% 1.90

Fe% Rest

Hiperco 50A

C % 0.004

Mn % 0.05

Si% 0.05

Nb% -

Co% 48.75

V% 2.00

Fe% Rest

Hiperco 50HS

C % 0.01

Mn % 0.05

Si% 0.05

Nb% 0.30

Co% 48.75

V% 1.90

Fe% Rest

Typical DC Magnetic Properties

Hiperco 50

Saturation Induction - Gausses 24000

Maksimum Permeability 12000

Coercive Force Oersteds 0.9

Coercive Force - A/m 72

Hiperco 50A

Saturation Induction - Gausses 24000

Maksimum Permeability 15000

Coercive Force Oersteds 0.4

Coercive Force - A/m 32

Typical AC Magnetic Properties

Hiperco 50

Core Loss W/lb @ 400 Hz &20k G 34

B-40 Permeability @60 Hz N/A

Hiperco 50A

Core Loss W/lb @ 400 Hz &20k G 30

B-40 Permeability @60 Hz N/A

Density (lb/cu in) 0.295

Melting Point °C 1427

Electrical Resistivity (ohm-cir mil/ft) 290

Thermal Conductivity (W/cm°C) 0.13

Specific Heat Cal/g-°C 0.12

Thermal Expansion (ppm/oC (25°C-450°C)) 9.00

Application areas

It is used in aerospace special motors where high magnetic saturation and high strength, low weight are desired, in medical applications such as electromagnetic applications (such as radiology applications), in special transformers, and electric generators.

Specifications

MIL A 47182, ASTM A801 Type 1, MIL-S-1907, MIL-S-1949A, AMS A-47182, HiperCo 50 (Carpenter), Vacoflux 48/50 (Vacuumschmelze), AFK 502 (Imphy), PR (Neomax), K-MP11 (Tohoku Steel)