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| 牌號(hào) | GS-13MnNi6-4 |
| 德國(guó)W-Nr. | 1.6221 |
| 對(duì)應(yīng)標(biāo)準(zhǔn) | DIN 17182-1992
焊接用低合金鑄鋼 General purpose steel castings with enhanced weldability and higher toughness - Technical delivery condition |
| 歸類 | 鑄鋼 |
| Materia designation number | Heat treatment condition | Suitable filler metal as specified in DIN 8529 Part 1 (symbol) | Preheat and interpass temperature, in °C② | Annealing temperature after welding, in °C | |
| GS-13MnNi6-4 | 1.6221 | 淬火+回火 (V I) | ESY 50 75 Mn 1 Ni B | 100 to 250 | ⑤ |
| 淬火+回火 (V II) | |||||
| Material | Normalizing Austenitizing temperature, in °C② | Quenching and tempering | |||
| Austenitizing temperature. in °C | Quenching medium | Tempering temperature. in °C③ | |||
| designation | number | ||||
| GS-13MnNi6-4VI | 1.6221 | - | 860 to 930④ | 空氣 | 550 to 620 |
| GS-13MnNi6-4VII | 1.6221 | - | 860 to 930④ | 液體 | 600 to 650 |