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Main
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Brand
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USA
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K00001 - K99999 (Miscellaneous steels and ferrous alloys, including Maraging, Stainless Steel, HSLA, Iron-Base Superalloys)
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K90901 - K95000 (Alloy Steel, Superstrength, Ferritic Cr-Mo-V, Mg, Nonmagnetic, Ni-Co, Electrical Heating, Martensitic, Fe-Co Alloy, Nickel Steel)
Classification
| Country |
Section |
Category |
| USA |
Miscellaneous steels and ferrous alloys, including Maraging, Stainless Steel, HSLA, Iron-Base Superalloys |
Alloy Steel, Superstrength, Ferritic Cr-Mo-V, Mg, Nonmagnetic, Ni-Co, Electrical Heating, Martensitic, Fe-Co Alloy, Nickel Steel |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mn, % |
Co, % |
Cr, % |
Ti, % |
Ni, % |
V, % |
Al, % |
P, % |
C, % |
S, % |
O, % |
Mo, % |
N, % |
H, % |
|---|
| UNS |
76.9802–79.93 |
0.15–0.25 |
0.07–0.17 |
7.5–8.5 |
1.8–2.2 |
< 0.02 |
9.5–10.5 |
0.04–0.09 |
0.01–0.03 |
< 0.006 |
0.1–0.14 |
< 0.006 |
< 0.0025 |
0.9–1.1 |
< 0.005 |
< 0.0003 |
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 |
| V |
% |
Vanadium |
| Al |
% |
Aluminium |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| O |
% |
Oxygen |
| Mo |
% |
Molybdenum |
| N |
% |
Nitrogen |
| H |
% |
Hydrogen |