EP966 (40KNB)
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Corrosion-resistant alloys and steels |
Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mn, % |
Co, % |
Ni, % |
Ce, % |
P, % |
C, % |
S, % |
Nb, % |
W, % |
|---|
| TU 14-1-4131-86 |
32.984–37.1 |
< 0.3 |
< 0.4 |
37.384–44.316 |
19.5–20.5 |
< 0.25 |
< 0.008 |
< 0.05 |
< 0.008 |
3–3.5 |
0.2–0.5 |
Information on suppliers
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Mn |
% |
Manganese |
| Co |
% |
Cobalt |
| Ni |
% |
Nickel |
| Ce |
% |
Cerium |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| Nb |
% |
Niobium |
| W |
% |
Tungsten |