0.035" MaxalMig 4943 Aluminum Filler Alloy, 16 Lb Wire Basket, 0.097 lbs/in Density, 1065-1170F Melting Range
25% higher UTS & 50% higher yield strength than 4043 in the as welded condition (typical) Moderate/high strength (35 ksi typical) Low melting temperature/high fluidity Low welding smut and discoloration Low ductility, formability and lower toughness (similar to 4043) Moderate electrical conductivity and thermal conductivity Elevated Temp. Applications +150FBenefits: Post weld fully heat treatable requiring no base metal dilution Excellent corrosion resistance Low shrinkage rate/reduced distortion Low hot cracking sensitivity in most applicationsApplications: Radiators and air conditioning components, water and gas tight applications Current 4043 and 4643 applications, welding 1xxx, 3xxx, 5xxx with less than 3.0% Mg (example 5052) & 6xxx series base metals Post weld age, post weld heat treat & age applications Automotive/motorcycle frames Sports products - scooters/bicycles General repair and maintenance Aerospace hardware Ladders and frames Alloy 356 castings Wheels Ship decks FurnitureConformances and Approvals: AWS A5.10, ER4943, R4943 ASME SFA 5.10, ER4943, R4943 SFA 5.10 CWB ABS
|As Welded UTS Typical:||35 ksi|
|Electrical/Thermal Conductivity:||42% IACS/1050 EU|
|Packaging:||16 Lb Wire Basket|
|Shielding Gas:||100% Argon (Ar) or Argon/Helium mixtures, typical: GMAW - 35-50 cfh, GTAW 20-30 cfh|
|Type of Current:||Direct Current Electrode Positive (DCEP) for GMAW, AC for GTAW|
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