MAXFIL-ST-6 ERCCoCr-A
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Mild Steel Wire

MAXFIL-ST-6

AWS: SFA 5.21 ERCCoCr-A

Cobalt & Nickel Base Surfacing Flux Cored Wire

Maxfil-ST-6 is a FCAW wire designed for depositing satellite grade 6 weld metal. It contains 13% eutectic chromium carbides distributed in a cobalt-chromium- tungsten solid solution matrix. Overall resistance to low stress abrasive wear and toughness to resist some degree of impact. Excellent resistance to corrosion, oxidation and elevated temperature retention of hot hardness up to a maximum of 650oC.

Maxfil-ST-6 is suitable for automotive and fluid flow values, chain saw guides, hot punches, shear blades and extruder screws.

CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
CMnSiCrNiMoOthers
Typical1.0-1.21.01.025-3233.0-4.5Mo, Co
TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL


Property
2 Layer Hardness

(HRC)
As Weld40-44
WELDING PARAMETER: DC (+)


DiameterHorizontalHorizontalFlat 
Flat 
 (mm)
Volt, VCurrent, AVolt, V
Current, A
1.2024-27
180-20026-28
340-360
1.6026-28
280-30026-28
280-300
2.4028-30340-36028-30340-360
Welding Positions

H,F

Shielding Gas

Argon - Carbon Dioxide CO2 (80:20%) 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.

Mild Steel Wire

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