PSIN 25

Classification

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

Chemical composition

Standard Fe, % Bi, % Cu, % Zn, % Sb, % Pb, % As, % In, %
TU 48-0220-40-90 < 0.01 < 0.015 < 0.01 < 0.002 < 0.015 73.938–76 < 0.01 24–26

Information on suppliers

Analogues

USA
ПСИн 25

Standards

Standard Description
TU 48-0220-40-90

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Bi % Bismuth
Cu % Copper
Zn % Zinc
Sb % Antimony
Pb % Lead
As % Arsenic
In % Indium