15GF
Steel unalloyed high-quality manganese-vanadium, is not inclined. to temper embrittlement. Weldability without restrictions. Flock sensitivity: not sensitive.
For sheet welded structures railcar
Steel unalloyed high-quality manganese-vanadium, is not inclined. to temper embrittlement. Weldability without restrictions. Flock sensitivity: not sensitive.
For sheet welded structures railcar
Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | V, % | As, % | P, % | C, % | S, % | N, % |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | V, % | As, % | P, % | C, % | S, % | N, % |
GOST 19281-89 | 97.063–98.76 | 0.17–0.37 | 0.9–1.2 | < 0.3 | < 0.3 | < 0.3 | 0.05–0.12 | < 0.08 | < 0.035 | 0.12–0.18 | < 0.04 | < 0.012 |
USA | Germany | Japan | France | United Kingdom | European Union | Italy | Spain | Sweden | Bulgaria | Hungary | Poland | Romania | Finland |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
USA | Germany | Japan | France | United Kingdom | European Union | Italy | Spain | Sweden | Bulgaria | Hungary | Poland | Romania | Finland |
K11430 | 1.0562 (P355N) | SM490A | E355R/FP | P355N | 1.0562 | FeE355KG | AE355DD | 2106 | 10G2SBSBB | 52D | 18G2A | OCS355.5a | RAEX355N |
Standard | Description |
---|---|
Standard | Description |
GOST 19281-89 |
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 |