S63020
Classification
| Country |
Section |
Category |
| USA |
Stainless Steels, including Precipitation Hardening Stainless Steel and Iron-Based Superalloys |
Valve Steel |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mn, % |
Cr, % |
Cu, % |
Ni, % |
Al, % |
C, % |
Nb, % |
Mo, % |
N, % |
|---|
| UNS |
32.24–40.24 |
< 0.5 |
11–13 |
19–20.5 |
< 0.2 |
19–21 |
< 0.04 |
1.7–1.85 |
0.03–0.1 |
9–10.5 |
0.03–0.07 |
Information on suppliers
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Mn |
% |
Manganese |
| Cr |
% |
Chrome |
| Cu |
% |
Copper |
| Ni |
% |
Nickel |
| Al |
% |
Aluminium |
| C |
% |
Carbon |
| Nb |
% |
Niobium |
| Mo |
% |
Molybdenum |
| N |
% |
Nitrogen |