10Х20Н77ТЮ
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Corrosion-resistant alloys and steels |
Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard |
Fe, % |
Si, % |
Sn, % |
Mn, % |
Cr, % |
Ti, % |
Cu, % |
Zn, % |
Ni, % |
V, % |
Al, % |
Pb, % |
As, % |
P, % |
C, % |
S, % |
Mo, % |
W, % |
|---|
| TU 1333-047-00220302-02 |
< 6 |
< 0.8 |
< 0.01 |
< 0.7 |
19–22 |
0.15–0.35 |
< 0.2 |
< 0.01 |
69.316–80.848 |
0.0005–0.1 |
0.0005–0.15 |
< 0.01 |
< 0.01 |
< 0.012 |
< 0.12 |
< 0.012 |
0.0005–0.1 |
0.0005–0.1 |
Information on suppliers
Analogues
| Germany |
USA |
|---|
| BGH 2.4951 |
DMV 675 |
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Sn |
% |
Tin |
| Mn |
% |
Manganese |
| Cr |
% |
Chrome |
| Ti |
% |
Titan |
| Cu |
% |
Copper |
| Zn |
% |
Zinc |
| Ni |
% |
Nickel |
| V |
% |
Vanadium |
| Al |
% |
Aluminium |
| Pb |
% |
Lead |
| As |
% |
Arsenic |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| Mo |
% |
Molybdenum |
| W |
% |
Tungsten |