Low Alloy Steel Wire
MAXFIL-71W
AWS: SFA 5.29 E71T1-GC
EN ISO CODE:
Maxfil-71W designed for single and multi pass welding on Weathering Corten Weathering A1 steels. The wire burns with smooth arc and low spatter. Weld metal contains extremely low diffusible hydrogen (<4ml per 100gm). The wire gives optimum performance with 100% CO2 shielding and characterized with smooth metal transfer, uniform welding even on vertical-up stringer beads and easy slag removal. The weld metal mechanical properties afford a high degree of security against heavy stress and for welds on thick
| Element | C | Mn | Si | S | P | Ni | Cr | Cu |
| Typical | 0.035 | 0.60 | 0.38 | 0.006 | 0.010 | 0.35 | 0.26 | 0.40 |
| Property | UTS | YS | El | CNV Impact (Joules) |
| (MPa) | (MPa) | (L= 4d)% | at -20°C | |
| As Welded-Typical | 590 | 520 | 25 | 90 |
| Diameter (mm) | Horizontal/ Flat | Horizontal/ Flat | Vertical UP | Vertical UP | Overhead | Overhead |
| Volt, V | Current, A | Volt, V | Current, A | Volt, V | Current, A | |
| 1.20 | 24-28 | 160-260 | 22-26 | 100-160 | 22-25 | 100-160 |
| 1.60 | 24-28 | 180-300 | 22-26 | 110-200 | 22-25 | 110-200 |
H, F, VU, OH
Carbon Dioxide CO2 (100%) at flow rate 12-15 litres per minute.
Standard size : 1.20 & 1.60mm. Other diameters may be available on request.
Quantity : Supplied approximately 15Kgs in a plastic spool. Each spool is sealed in an air tight polythene bag and then packed in a corrugated box.
Low Alloy Steel Wire
