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        产品展示
        烟机螺栓
        详细内容
        ?
        名称
           
        Name
        螺纹
           
        Screw thread
        螺纹精度
           
        Accuracy of thread
        材料
           
        Accuracy of thread
        机械性能
           
        Mechanical Requirement
        烟机螺栓
           
        Draw-in bolts for generate-electricity–by-fumes  machine
        1.125-12UNJF  (MIL)3A高温合金GH738
           
        (仿waspaloy
           
        High-temperature alloy steel GH738
            (Imitate waspaloy)
        室温(Room-temperature)
           Rm
        1205MPa
           Rp0.2
        828MPa
           538
        : Rm1064MPa
           Rp0.2
        720MPa
           732
        ℃持久(endurance)
           
        轴向应力(axial stress)  515MPa,至断时间≥23h
           (Fracture time
        23h)


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