ANALISA PENGARUH PENGELASAN LISTRIK TERHADAP SIFAT MEKANIK BAJA KARBON RENDAH DAN BAJA KARBON TINGGI

Yuspian Gunawan, Nanang Endriatno, Bayu Hari Anggara

Abstract


The process welding which in principle is connecting two or more components, more rightly aimed to
assemble ( assembly ) several components into one form of machine. The purpose of this research is to find
the mechanical force low carbon steel and high carbon steel. Material of this research is low carbon steel
plate thick of 10 mm and high carbon steel of a spring thick 10 mm. the process welding use electrodes
E6013 and E7016 by the angle v . Test in do is testing pull and testing hardness brinell .Where testing pull ,
tensile strength on the highest low carbon steel found in specimens 2 namely 44,92 kg/mm2 .While in testing
pul high carbon steel tensile strength is highest in specimens column material that is 91,35 kg /mm2. For
Brinell Hardness Test, the highest hardness HAZ to low carbon steel is on a point of 1 and 3 namely 104,53
kg/ mm2. While highest hardness HAZ to high carbon steel is at that point 1 namely 201,03 kg / mm2.


Keywords: welding, tensile strength and hardness


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Penanggung Jawab: Dekan Fakultas Teknik Universitas Halu Oleo

Pimpinan Redaksi: Aminur, ST., M.Eng

Mitra Bestari: DR. Akhyar, S.T., M.Eng.
Jurusan Teknik Mesin, Fakultas Teknik, Universitas Syiah Kuala, Banda Aceh 

Dr. Muhammad Syukron, S.T.,M.Eng. 
Jurusan Teknik Mesin, FakultasTeknik, Universitas Muhammadiyah, Surakarta

Dr. Eng. Sudarsono, S.T.,M.Eng. 
Jurusan Teknik Mesin, FakultasTeknik, Universitas Halu Oleo, Kendari

Dr. Eng. Lukas Kano Mangalla, S.T.,M.T. 
Jurusan Teknik Mesin, FakultasTeknik, Universitas Halu Oleo, Kendari

Dr. Eng. Nanang Endriatno, S.T.,M.T. 
Jurusan Teknik Mesin, FakultasTeknik, Universitas Halu Oleo, Kendari

Dewan Editor: Ir. H. Ridway Balaka,M.Eng.
Ir. Salimin, M.T.
Muhammad Hasbi, ST., M.T.
Budiman Sudia, S.T., M.T
Jenny Delly, S.T., M.T. 
La Hasanudin, S.S.T., M.T.
Raden Rinova Sisworo, S.T., M.Eng.
Prinob Aksar, S.T, M.T.

Penerbit: Jurusan Teknik Mesin Fakultas Teknik  

Universitas Halu Oleo
Kampus Hijau Bumi Tri Dharma Jl. HEA. Mokodompit
Anduonohu Telp.(0401)3194347.
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e-ISSN: 2502-8944