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Lincoln ED030310 SuperGlaze 4043 MIG GMAW Aluminum Welding Wire, 3/64 in, 20 1 lb Spools

SKU: ED030310
$210.45 $253.80
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SuperGlaze® 4043 is aluminum silicon alloy MIG wire that is commonly used for 6XXX base materials and other heat treatable alloys.
AWS / Classification: AWS A5.10: ER4043

Overview

SuperGlaze 4043 3/64 Aluminum Silicon alloy is very commonly used to weld on 6XXX base materials and other heat treatable alloys. SuperGlaze® 4043 is a soft alloy, with good crack resistance and high penetration compared to other filler metals. It can be used for certain brazing applications and to weld on high silicon casts like A356. Welding of 5XXX base materials with 4043 and other 4XXX filler metals should be avoided.

Features
  • Designed for welding heat-treatable base alloys and more specifically the 6XXX series alloys
  • Lower melting point and more fluidity than the 5XXX series filler alloys
  • Low sensitivity to weld cracking with the 6XXX series base alloys
  • Shielding Gas - 100% Argon Argon / Helium Mixtures Flow Rate: 30 - 50 CFH
Specifications
FeatureValue
CONFORMANCES SPECIFICATIONCLASSIFICATION
AWS AWS A5.10ER4043
Classification %Be%Mg%Zn%Cu%Fe%Mn%Si%Ti
ER4043 Requirement 0.0003 max.0.05 max.0.10 max.0.30 max.0.8 max.0.05 max.4.5 - 6.00.20 max.
Typical Result 0.00000.010.000.030.10.005.10.02
Diameter Shielding GasGas Flow, L/min (CFH)PolarityCTWD, mm (in.)Wire Feed Speed, m/min (in/min)Voltage, voltsApprox. Current, amps
0.9 mm (.035") 100% Ar14-24 (30-50)DC+12.7 (¹/₂) - 15.9 (⁵/₈)14.9 (585)23.3170
1.2 mm (3/64") 100% Ar14-24 (30-50)DC+12.7 (¹/₂) - 15.9 (⁵/₈)8.9 (350)25.2195
1.6 mm (1/16") 100% Ar14-24 (30-50)DC+12.7 (¹/₂) - 15.9 (⁵/₈)6.4 (250)24.0240
LECO Diameter 3/64 in (1.2 mm)
LECO Package (20) 1 lb Spool
Diameter (in) 3/64
Downloads
Includes
  • (20) 1 lb Spool
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