PSR 71
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Corrosion-resistant alloys and steels |
Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard |
Fe, % |
Bi, % |
Cu, % |
Pb, % |
P, % |
Ag, % |
Примеси, % |
|---|
| GOST 19738 - 2015 |
< 0.15 |
< 0.005 |
26.99–28.7 |
< 0.005 |
0.8–1.2 |
69.79–72.21 |
< 0.15 |
Information on suppliers
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Примеси |
% |
Impurities |
| Bi |
% |
Bismuth |
| Cu |
% |
Copper |
| Pb |
% |
Lead |
| P |
% |
Phosphorus |
| Ag |
% |
Silver |