08GBYU
Production of electric welded longitudinal pipes of strength group K52 for main gas pipelines, oil pipelines and oil product pipelines.
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Structural steel | Low alloy structural steel for welded structures |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | Al, % | P, % | C, % | S, % | Nb, % | N, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TU 14-3-1573-96 | 98.1–98.8 | < 0.3 | 1.1–1.4 | < 0.012 | < 0.3 | < 0.3 | 0.02–0.05 | < 0.025 | 0.07–0.1 | < 0.006 | 0.035–0.055 | < 0.3 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| TU 14-3-1573-96 | TU |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Cu | % | Copper |
| Ni | % | Nickel |
| Al | % | Aluminium |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Nb | % | Niobium |
| N | % | Nitrogen |