FHB-1

Classification

Country Section Category
CIS, Russia, Ukraine Corrosion-resistant alloys and steels Corrosion-resistant heat-resistant steel

Chemical composition

Standard Fe, % Si, % B, % Cr, % Al, % C, % S, %
TU 14-5-106-78 29.19–38 < 3 > 19 34.19–51.81 < 5 < 0.8 < 0.01

Note: As agreed: B 19.0 - 22, .0 Cr> 45.0

Information on suppliers

Standards

Standard Description
TU 14-5-106-78

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
B % Bor
Cr % Chrome
Al % Aluminium
C % Carbon
S % Sulfur