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
Standards
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 |