EP720 (HK30NVMT)
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Corrosion-resistant alloys and steels |
Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mn, % |
Co, % |
Cr, % |
Ti, % |
Ni, % |
Ce, % |
P, % |
C, % |
S, % |
Mo, % |
W, % |
|---|
| TU 14-1-3457-82 |
< 2 |
< 0.6 |
1–2 |
23.01–33.5 |
25–27 |
< 0.1 |
27–29 |
< 0.2 |
< 0.02 |
< 0.05 |
< 0.02 |
0.5–2 |
13–14 |
Information on suppliers
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Mn |
% |
Manganese |
| Co |
% |
Cobalt |
| Cr |
% |
Chrome |
| Ti |
% |
Titan |
| Ni |
% |
Nickel |
| Ce |
% |
Cerium |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| Mo |
% |
Molybdenum |
| W |
% |
Tungsten |