PSViO 25-30

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, % Pb, % As, %
TU 48-0220-40-90 < 0.015 29–31 24–26 < 0.015 < 0.015 42.945–47 < 0.01

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
Pb % Lead
As % Arsenic