R30404
Classification
| Country |
Section |
Category |
| USA |
Reactive and Refractory Metals and Alloys |
Cobalt |
Chemical composition
| Standard |
Si, % |
B, % |
Mn, % |
Co, % |
Cr, % |
Ni, % |
Zr, % |
Al, % |
C, % |
Nb, % |
La, % |
Mo, % |
N, % |
W, % |
Ta, % |
|---|
| UNS |
< 1.5 |
< 0.02 |
< 1 |
16–21 |
28–32 |
< 3 |
0.001–0.1 |
0.1–0.5 |
0.6–1.1 |
< 0.3 |
0.005–0.1 |
34.33–52.894 |
0.1–0.3 |
2–3.5 |
0.3–1.25 |
Information on suppliers
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Si |
% |
Silicon |
| B |
% |
Bor |
| Mn |
% |
Manganese |
| Co |
% |
Cobalt |
| Cr |
% |
Chrome |
| Ni |
% |
Nickel |
| Zr |
% |
Zirconium |
| Al |
% |
Aluminium |
| C |
% |
Carbon |
| Nb |
% |
Niobium |
| La |
% |
Lanthanum |
| Mo |
% |
Molybdenum |
| N |
% |
Nitrogen |
| W |
% |
Tungsten |
| Ta |
% |
Tantalum |