EI684 (06H18N11)
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant alloys |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ti, % | Ni, % | V, % | P, % | C, % | S, % | Mo, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 5632-14 | 65.185–73 | < 0.8 | < 2 | 17–19 | < 0.2 | 10–12 | < 0.2 | < 0.035 | < 0.06 | < 0.02 | < 0.3 | < 0.2 |
Note: Electroslag remelting (-Sh): S <0.015
Note: Nuclear industry: Cu <0.30
Information on suppliers
Properties
| Property |
|---|
| Calculated Properties Density: 7.83 g / cm3 |
| Note Corrosion-resistant steel Austenitic steel |
Analogues
| Germany | USA |
|---|---|
| 1.4303 (X4CrNi18-12) | 1.4303 |
Standards
| Standard | Description |
|---|---|
| GOST 5632-14 | |
| GOST 5632-72 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ti | % | Titan |
| Ni | % | Nickel |
| V | % | Vanadium |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Mo | % | Molybdenum |
| W | % | Tungsten |