宝山钢铁股份有限公司(简称“宝钢股份”)是中国最大、最现代化的钢铁联合企业。宝钢股份以其诚信、人才、创新、管理、技术诸方面综合...
| 牌号 | GS-13MnNi6-4 |
| 德国W-Nr. | 1.6221 |
| 对应标准 | DIN 17182-1992
焊接用低合金铸钢 General purpose steel castings with enhanced weldability and higher toughness - Technical delivery condition |
| 归类 | 铸钢 |
| 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 | 空气 | 550 to 620 |
| GS-13MnNi6-4VII | 1.6221 | - | 860 to 930④ | 液体 | 600 to 650 |