vb23nc
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Copper, copper alloys | Copper |
Chemical composition
| Standard | Fe, % | Si, % | Sn, % | Bi, % | Cu, % | Zn, % | Ni, % | Sb, % | Al, % | Pb, % | As, % | P, % | Примеси, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OST 1 90054-72 | < 0.3 | < 0.02 | < 0.5 | < 0.025 | 61.235–70.75 | 3–4 | 4.5–6 | 3.5–4.5 | < 0.02 | 18–22 | < 0.1 | 0.25–0.4 | < 0.9 |
Note: According to customer requirement
Information on suppliers
Analogues
| Russia |
|---|
| БСуС ГОСТ 2171-90 |
Standards
| Standard | Description |
|---|---|
| OST 1 90054-72 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Примеси | % | Impurities |
| Si | % | Silicon |
| Sn | % | Tin |
| Bi | % | Bismuth |
| Cu | % | Copper |
| Zn | % | Zinc |
| Ni | % | Nickel |
| Sb | % | Antimony |
| Al | % | Aluminium |
| Pb | % | Lead |
| As | % | Arsenic |
| P | % | Phosphorus |