Maxfil MC-42B is a low alloy steel flux cored wire designed for welding of high strength fine grained quenched & tempered steels to meet sub-zero impact resistance property down to -50°C. The wire gives optimum performance under Ar + CO2 shielding and deposits radiographic quality weld metal. The deposited weld 2 metal is virtually free from slag covering and thus reduces post welding cleaning time.
Maxfil MC-42B is designed for single and multi-pass welding of similar composition steels and equivalent grade steels like; HY-80, NAXTRA-60/65, T-1, A/B grades of SA-203, A/B/C grades of SA-662, B/C grades of SA-737, etc. This wire is used for fabrication of crane plate, earth moving equipments and similar high strength applications, etc.
|Property||UTS||YS||El||CVN Impact (Joules)|
|(MPa)||(MPa)||(L= 4d)%||at - 30°C|
|Range ||760-900||680 Min||15.0 Min||27 Min|
|Diameter (mm)||Horizontal||Horizontal||Flat||Flat||Vertical UP||Vertical UP|
|Volt, V||Current, A||Volt, V||Current, A||Volt, V||Current, A|
H, F, VU
Argon - Carbon Dioxide CO2 (80-20%) mixture at flow rate 12-15 litres per 2 minute.
Standard size: 1.20 & 1.60 mm. Other diameters may be available on request.
Quantity: Supplied approximately 15 Kgs in a plastic spool. Each spool is sealed in an air tight polythene bag and then packed in a corrugated box.