FB17

FB17 — ferroalloy containing up to 17% B and up to 3% Si is smelted in non-thermal furnaces

For alloying of steels, alloys and cast irons, as well as for the manufacture of coatings for welding electrodes and surfacing compounds.

Classification

Country Section Category
CIS, Russia, Ukraine Ferroalloys Ferroalloys

Chemical composition

Standard Fe, % Si, % B, % Cu, % Al, % P, % C, % S, %
GOST 14848-69 74.65–83 < 3 > 17 < 0.1 < 5 < 0.03 < 0.2 < 0.02

Information on suppliers

Standards

Standard Description
GOST 14848-69

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
B % Bor
Cu % Copper
Al % Aluminium
P % Phosphorus
C % Carbon
S % Sulfur