H99N4
In the steel and foundry industry for alloying of special steels and alloys.
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Refractory metals, carbide | Chromium metal |
Chemical composition
| Standard | Fe, % | Si, % | Sn, % | Bi, % | Co, % | Cr, % | Cu, % | Zn, % | Sb, % | Al, % | Pb, % | As, % | P, % | C, % | S, % | N, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 5905-2004 | < 0.5 | < 0.2 | < 0.004 | < 0.0005 | < 0.005 | > 99 | < 0.01 | < 0.006 | < 0.008 | < 0.2 | < 0.0008 | < 0.01 | < 0.02 | < 0.03 | < 0.02 | < 0.04 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| GOST 5905-2004 | |
| GOST 5905-79 | |
| DSTU GOST 5905:2005 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Sn | % | Tin |
| Bi | % | Bismuth |
| Co | % | Cobalt |
| Cr | % | Chrome |
| Cu | % | Copper |
| Zn | % | Zinc |
| Sb | % | Antimony |
| Al | % | Aluminium |
| Pb | % | Lead |
| As | % | Arsenic |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| N | % | Nitrogen |