MAXFIL-71W - E71T1-GC
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Low Alloy Steel Wire

MAXFIL-71W

AWS: SFA 5.29 E71T1-GC

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

CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiSPNiCrCu
Typical0.0350.600.380.0060.0100.350.260.40


TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL



Property
UTSYSEl
CNV Impact (Joules)

(MPa)
(MPa)
(L= 4d)%
at -20°C
As Welded-Typical5905202590


WELDING PARAMETER: DC (+)


Diameter (mm)Horizontal/ FlatHorizontal/ Flat Vertical UPVertical UP
OverheadOverhead

Volt, VCurrent, AVolt, V
Current, AVolt, V
Current, A
1.2024-28
160-26022-26
100-16022-25
100-160
1.6024-28
180-30022-26110-200
22-25
110-200
Welding Positions

H, F, VU, OH

Shielding Gas

Carbon Dioxide CO2 (100%) at flow rate 12-15 litres per minute.

PACKING

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

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