Alloy 52K11F (52КФВ)

Designation

Name	The value
Designation GOST Cyrillic	52К11Ф
Designation GOST Latin	52K11F
Transliteration	52K11F
By chemical elements	52Co11P

Name	The value
Designation GOST Cyrillic	52КФВ
Designation GOST Latin	52KFB
Transliteration	52KFV
By chemical elements	52CoPВ

Description

Alloy 52K11 °F used: for the production of small permanent magnets; for the active part of the hysteresis motors.

Note

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.

Standards

Name	Code	Standards
Classification, nomenclature and General rules	В30	GOST 10994-74
Tape	В34	TU 14-1-1118-74
Sheets and strips	В33	TU 14-1-826-74
Bars and shapes	В32	TU 14-11-245-88

Chemical composition

Standard	C	S	P	Mn	Cr	Si	Ni	Fe	V	Co
TU 14-1-826-74	≤0.15	≤0.02	≤0.025	≤0.5	≤0.5	≤0.5	≤0.7	Rest	10-11.5	52-54
GOST 10994-74	≤0.12	≤0.02	≤0.025	≤0.5	≤0.5	≤0.5	≤0.7	Rest	10-11.5	52-54

Co is the basis.
According to TU 14-1-826-74, the chemical composition is given for the 52K11F alloy (52KFV).