15GS (15GS-Sh)
Steel is not inclined. to temper embrittlement. Another designation 15GS-Sh. Weldability without restrictions. Flock sensitivity: not sensitive.
stationary pipelines feedwater TDS boilers operating at a temperature of 280 degrees C
Steel is not inclined. to temper embrittlement. Another designation 15GS-Sh. Weldability without restrictions. Flock sensitivity: not sensitive.
stationary pipelines feedwater TDS boilers operating at a temperature of 280 degrees C
Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | P, % | C, % | S, % |
---|---|---|---|---|---|---|---|---|---|
Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | P, % | C, % | S, % |
TU 1310-030-00212179-2007 | 96.55–98.28 | 0.7–1 | 0.9–1.3 | < 0.3 | < 0.3 | < 0.3 | < 0.035 | 0.12–0.18 | < 0.03 |
Standard | Description |
---|---|
Standard | Description |
TU 1310-030-00212179-2007 | TU |
Parameter | Units of measurement | Description |
---|---|---|
Parameter | Units of measurement | Description |
no limits | Welding is performed without heating and without subsequent heat treatment | |
Boundedly welded | Welding is possible with heating up to 100–120 °C and subsequent heat treatment | |
Difficult to weld | For obtaining quality welded joints, additional operations are required: heating up to 200–300 °C for welding, heat treatment after welding — annealing | |
Not applicable for welded structures |