52KFA (52K13F)

Alloy with magnetic energy (16−24)·103 TA/m.

Depending on the content of vanadium and the temperature property can be obtained the desired ratio of the coercive force and residual induction in the range (4,8−32)·103 A/m and 1.2 to 0.65 T. the Alloy becomes magnetic properties Locle cold deformation of 70−90% and subsequent tempering.

Alloy anisotropic. Wire of alloy grade 52K13 °F after a special thermomechanical treatment has a coercive force (32−40)·103 A/m at induction 0,80 — 1,0 T.

Used for the production of small permanent magnets.

Classification

Country Section Category
CIS, Russia, Ukraine Precision alloys Magnetic Hard Precision Alloys

Chemical composition

Standard Fe, % Si, % Mn, % Co, % Cr, % Ni, % V, % P, % C, % S, %
GOST 10994-74 > 35 < 0.5 < 0.5 52–54 < 0.5 < 0.7 12.6–13.5 < 0.025 < 0.12 < 0.02

Information on suppliers

Standards

Standard Description
GOST 10994-74

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Co % Cobalt
Cr % Chrome
Ni % Nickel
V % Vanadium
P % Phosphorus
C % Carbon
S % Sulfur