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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)
K91940
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, % |
Cr, % |
Ti, % |
Ni, % |
Al, % |
P, % |
C, % |
S, % |
Mo, % |
UNS |
77.98–80.55 |
< 0.12 |
< 0.1 |
4.75–5.25 |
0.1–0.25 |
11.5–12.5 |
0.35–0.5 |
< 0.01 |
< 0.03 |
< 0.01 |
2.75–3.25 |
Information on suppliers
Standards
Description of chemical elements
Element |
Units of measurement |
Description |
Fe |
% |
Iron |
Si |
% |
Silicon |
Mn |
% |
Manganese |
Cr |
% |
Chrome |
Ti |
% |
Titan |
Ni |
% |
Nickel |
Al |
% |
Aluminium |
P |
% |
Phosphorus |
C |
% |
Carbon |
S |
% |
Sulfur |
Mo |
% |
Molybdenum |