NPA1
for the manufacture of semi-finished products (bars, rods oval) used for the electrodeposition coating
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 | < 0.1 | < 0.03 | < 0.1 | < 0.1 | < 0.1 | < 0.02 | < 0.005 | < 99.7 |
Information on suppliers
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 |
Standards
| Standard | Description |
|---|---|
| GOST 492-2006 | |
| GOST 492-1973 | |
| GOST 2132-15 | |
| GOST 2132-90 | |
| DSTU GOST 492:2007 |
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 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 |