58NHVKTBYU-VI (EP877-VI)
Type — precision non-magnetic alloy.
Used for the production of elastic elements of Aviapribor and automatic systems.
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Heat resistant steels and alloys |
Heat resistant alloys |
Chemical composition
| Standard |
Fe, % |
Si, % |
B, % |
Mn, % |
Co, % |
Cr, % |
Ti, % |
Cu, % |
Ni, % |
V, % |
Al, % |
P, % |
C, % |
S, % |
Nb, % |
La, % |
Y, % |
W, % |
|---|
| TU 14-1-3182-81 |
11–13 |
< 0.5 |
< 0.009 |
< 0.4 |
6–7 |
16–18 |
2.5–3 |
< 0.07 |
41.889–51.8 |
< 0.02 |
1.3–1.8 |
< 0.015 |
< 0.05 |
< 0.007 |
1.4–1.7 |
< 0.02 |
< 0.02 |
10–12.5 |
Information on suppliers
Mechanical properties at 20 °C
| Rolling |
Standard |
Size, mm |
Tension |
Classifiers |
$$\sigma _{U}$$, $$MPa$$ |
d5, % |
Treatment |
|---|
|
|
|
|
|
> 1323 |
> 6 |
|
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| B |
% |
Bor |
| Mn |
% |
Manganese |
| Co |
% |
Cobalt |
| Cr |
% |
Chrome |
| Ti |
% |
Titan |
| Cu |
% |
Copper |
| Ni |
% |
Nickel |
| V |
% |
Vanadium |
| Al |
% |
Aluminium |
| P |
% |
Phosphorus |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| Nb |
% |
Niobium |
| La |
% |
Lanthanum |
| Y |
% |
Yttrium |
| W |
% |
Tungsten |
Description of mechanical properties
| Parameter |
Units of measurement |
Description |
| d5 |
% |
Elongation at break |
| $$\sigma _{U}$$ |
$$MPa$$ |
Ultimate tensile strength |