Analisa Kekuatan Baja St 37 Terhadap Sambungan Pengelasan Smaw Mengunakan Variasi Media Pendingin
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Institusion
Politeknik Negeri Bengkalis
Author
Pratama, Hafis
Subject
431 Teknik Mesin (dan Ilmu Permesinan Lain)
Datestamp
2023-07-12 11:11:36
Abstract :
Welding of SMAW (Shielded Metal Arc Welding) is welding with an electric flame arc that is used as a heat source to melt metal (electrodes), this research was conducted to determine the strength of ST 37 steel to welding connections using variations of cooling media, with water cooling media, cooling media waterr conditioning, SAE 10 w-40 oil cooling media and Coolant Radiator cooling media, based on the results of this study obtained the highest tensile strength on SAE 10 w-40 oil cooling media that is equal to 474.78 N / mm2 which has a strain increase of 14 %, and the highest strain value is found in Coolant Radiator cooling media which is 18% with a tensile strength of 466.75 N / mm2.
Welding of SMAW (Shielded Metal Arc Welding) is welding with an electric flame arc that is used as a heat source to melt metal (electrodes), this research was conducted to determine the strength of ST 37 steel to welding connections using variations of cooling media, with water cooling media, cooling media waterr conditioning, SAE 10 w-40 oil cooling media and Coolant Radiator cooling media, based on the results of this study obtained the highest tensile strength on SAE 10 w-40 oil cooling media that is equal to 474.78 N / mm2 which has a strain increase of 14 %, and the highest strain value is found in Coolant Radiator cooling media which is 18% with a tensile strength of 466.75 N / mm2.
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