Transcription of Outstanding Features - Kobelco Welding
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MX- a70c6lf Highly efficient metal-cored wire for carbon steel Code Data AWS/ asme e70c -6M CWB W48-06 E492C-6M-H4 Outstanding Features MX- a70c6lf has lower fume and spatter generation than conventional metal cored wire. Its cored metal powder has higher deposition rates than solid wire. High deposition rate with excellent weldabilty is created by a wide spray-transfer range 0510152025301502002503003504004505005506 00 Welding Current (A)Deposition Rate (lbs/hr)Me tal Co re dWireFlux Cored WireSolid "1/16"Typical deposition rate of Welding consumables 300 350 400 450 500 550 600 650 700 Welding Current 250A Conventional MX- a70c6lf " Fume generation rate (mg/min.) 300 350 400 450 500 550 600 650 700 Welding Current 350A Fume generation rate (mg/min.) Conventional MX- a70c6lf 1/16" Low Fume!! Low Fume!! Fume generation (90%Ar-10%CO2) Typical chemistry of weld metal and diffusible hydrogen content (Wire size 1/16 ) Shielding gas C Si Mn P S Diffusible hydrogen content (ml/100g) 80%Ar-20%CO2 95%Ar-5%CO2 Gas chromatography method (AWS ) Typical mechanical property of weld metal (Wire size 1/16 340A) Shielding gas (psi) (psi) Elongation (%) Impact value (ft-lbs) -50 F -20 F 80%Ar-20%CO2 64,700 80,400 34 58* 96 95%Ar-5%CO2 66,600 81,900 34 - 101 * Wire size 280A Recommended Welding condition Wire size (in.)
deposition rate 150 wide spray MX-A70C6LF Highly efficient metal-cored wire for carbon steel Code Data AWS/ASME A5.18 E70C-6M CWB W48-06 E492C-6M-H4
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