Classification
| Country |
Section |
Category |
| USA |
Stainless Steels, including Precipitation Hardening Stainless Steel and Iron-Based Superalloys |
Precipitation Hardenable Cr-Ni-Al-Mo-(Cu, Ti) Stainless Steels |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mn, % |
Cr, % |
Cu, % |
Ni, % |
P, % |
C, % |
S, % |
|---|
| UNS |
69.36–74.25 |
< 0.5 |
< 1 |
16–17.25 |
3.25–4 |
6.5–7.75 |
< 0.025 |
< 0.09 |
< 0.025 |
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 |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |