18G2AF (18G2AFps)
Non-alloyed quality steel. Weldability without restrictions. .
for welded structures
Non-alloyed quality steel. Weldability without restrictions. .
for welded structures
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 | 96.675–98.465 | < 0.17 | 1.3–1.7 | < 0.3 | < 0.3 | < 0.3 | 0.08–0.15 | < 0.08 | < 0.035 | 0.14–0.22 | < 0.04 | 0.015–0.03 |
USA | Germany | Japan | France | United Kingdom | European Union | Italy | Spain | China | Sweden | Hungary | Poland | Czech Republic | Switzerland |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
USA | Germany | Japan | France | United Kingdom | European Union | Italy | Spain | China | Sweden | Hungary | Poland | Czech Republic | Switzerland |
K12202 | 1.0562 (P355N) | SM520B | P460N | 55F | P460N | FeE460KG | AE460KG | 15MnVNR | 2143 | E460D | 18G2AV | 13220 | StE47 |
Standard | Description |
---|---|
Standard | Description |
GOST 19281-2014 | GOST |
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 |