EN 2583:1997
镍基合金NI-PH2601(铬镍铁合金718)耐热MJ螺纹螺栓.等级-1275MPa(环境温度)/650摄氏度.技术规范
Aerospace series - Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718) - Classification: 1275 MPa (at ambient temperature)/650 °C - Technical specification