Analisa Pengujian Lelah Material Stainless Steel 304 Dengan Menggunakan Rotary Bending Fatigue Machine

Muharnif M, Randy Septiawan

Abstract


Rotary Bending Fatigue is a test tool to determine the limits of fatigue that occur in material, where fatigue occurs due to loading. Fracture occurs because when the material has undergone a stress cycle that produces permanent damage as a process of changing the permanent structure at one point crack (crack) is done by varying loading, namely: 10kg load produces a voltage of 34.226 Mpa, Cycle 125321 within 123, 37 minutes . At 15kg load produces a voltage of 51.333 Mpa, Cycle110597 in 125.54 minutes. At 20kg load produces a voltage of 68.452 Mpa, Cycle 54527 in 32.37 minutes. At 25kg load produces a voltage of 85.565 Mpa, Cycle 28638 in time of 22.01. At 30kg load produces a 102.6786 Mpa Voltage, 19711 Cycle in 17.57 minutes. With the following conclusions, fatigue resistance in 304 Stainless Steel decreases with increasing voltage given.


Keywords


Fatik, Rotary Bending, Stainless Steel 304

DOI:

https://doi.org/10.30596/rmme.v1i1.2437

Full Text:

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References


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http ://aguskreatif.blogspot.com Diakses pada 29 juli 2016 jam : 14:55

http://www.academia.edu/10304254/karakteristik_mekanik_proses_Stainless¬_Steel Diakses pada 24 agustus 2016 jam : 11:50

http://www.scribd.com/doc/53921508/kelelahan-logam-fatigue Diakses pada 25 september 2016 jam : 15:35


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