NP3
for the manufacture of semi-finished products (wire, rods, strips, sheets and strip) used in mechanical engineering and instrumentation
Classification
| Country |
Section |
Category |
| CIS, Russia, Ukraine |
Nickel, nickel alloys |
Prefabricated Nickel |
Chemical composition
| Standard |
Fe, % |
Si, % |
Mg, % |
Mn, % |
Cu, % |
C, % |
S, % |
Ni + Co, % |
|---|
| GOST 492-2006 |
< 0.15 |
< 0.15 |
< 0.1 |
< 0.2 |
< 0.15 |
< 0.15 |
< 0.015 |
< 99.3 |
Information on suppliers
Mechanical properties at 20 °C
| Rolling |
Standard |
Size, mm |
Tension |
Classifiers |
$$\sigma _{U}$$, $$MPa$$ |
$$\epsilon_L$$, % |
Treatment |
|---|
| Sheet |
|
|
|
hot rolling |
370 |
15 |
|
| Sheet |
|
|
|
soft |
370 |
35 |
|
| Sheet |
|
|
|
solid |
540 |
2 |
|
| Round |
|
|
|
hot rolling |
440 |
10 |
|
| Round |
|
|
|
soft |
370 |
30 |
|
| Round |
|
|
|
solid |
540 |
5 |
|
| Tape |
|
|
|
soft |
390 |
35 |
|
| Tape |
|
|
|
solid |
540 |
3 |
|
Casting and technological parameters
| melting point, °C |
linear shrinkage, % |
the temperature of the casting, °C |
Hot working temperature, °C |
annealing temperature, °C |
|---|
| 1455 |
1 |
1550–1650 |
1140–1250 |
700–800 |
Analogues
Standards
Description of chemical elements
| Element |
Units of measurement |
Description |
| Fe |
% |
Iron |
| Si |
% |
Silicon |
| Mg |
% |
Magnesium |
| Mn |
% |
Manganese |
| Cu |
% |
Copper |
| C |
% |
Carbon |
| S |
% |
Sulfur |
| Ni + Co |
% |
Nickel + Cobalt |
Description of mechanical properties
| Parameter |
Units of measurement |
Description |
| $$\sigma _{U}$$ |
$$MPa$$ |
Ultimate tensile strength |
| $$\epsilon_L$$ |
% |
Elongation at break (longitudinal) |
Description of the casting and technological parameters
| Parameter |
Units of measurement |
Description |
| melting point |
°C |
The temperature at which solid crystalline body makes the transition to the liquid state and Vice versa |
| linear shrinkage |
% |
The difference between model dimensions and the model casting |
| the temperature of the casting |
°C |
The temperature of the molten polymer is extruded from the heating cylinder into the mold |
| Hot working temperature |
°C |
The temperature at which the plastic-deformed metal recrystallizes during the pressure treatment |
| annealing temperature |
°C |
The temperature at which the processes return recrystallization and homogenization of the metal to reduce its hardness for subsequent machining |