POIN 52

Classification

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

Chemical composition

Standard Fe, % Sn, % Bi, % Cu, % Sb, % As, % In, %
TU 48-0220-40-90 < 0.01 46.94–49 < 0.015 < 0.01 < 0.015 < 0.01 51–53

Information on suppliers

Standards

Standard Description
TU 48-0220-40-90

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Sn % Tin
Bi % Bismuth
Cu % Copper
Sb % Antimony
As % Arsenic
In % Indium