Alloy 4043 | AlSi5
ER4043

Price Not Announced

KEY FEATURES

  • Designed for welding heat-treatable base alloys and including 6XXX series alloys
  • Lower melting point and more fluidity than 5XXX series filler alloys
  • Low sensitivity to weld cracking with 6XXX series base alloys
  • General purpose filler alloy and one of the most widely used welding and brazing alloys
  • Excellent when aesthetics are of importance
  • Not recommended for material to be anodized 

SHIELDING GAS

  • 100% Argon
  • Argon/Helium Mixtures
  • Flow Rate: 30-50 CFH (14.2 – 23.6 L/min)

4043

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Consumable Details

DB: 61.191.04
CWB: per AWS A5.10:2012
ABS: per AWS A5.10:2012
TÜV
  Al Si Fe Cu  Mn  Mg  Cr  Zn  V  Ti  Be
Chemical Composition (%) Remainder 4.5-6.0 ≤0.8 ≤0.30  ≤0.05 ≤0.05  -  ≤0.10  -  ≤0.20  ≤0.0003
Typical Results  Remainder  5.0  0.15  0.03  <0.001  <0.02  <0.001  0.005  -  0.01  0.0000
AWS/ASTM A5.10/A5.10M: 2012
EN ISO 18273:2004

MIG

Alloys Diameter (mm) Diameter (in) Package (Kgs)  Package (Lbs)  Product Number
4043 0.8 0.030 0.45 Kg (9 Kg Master) 1 lb Spool (20 lb Master) WB3000
4043 0.8 0.030 7.26 Kg Spool 16 Lb Spool WB3001
4043 0.8 0.030 7 Kg Cage 16 Lb Cage WB3002
4043 0.8 0.030 9 Kg 20 Lb Spool WB3003
4043 0.9 0.035 0.45 Kg (9 Kg Master) 1 lb Spool (20 lb Master) WB3004
4043 0.9 0.035 7.26 Kg Spool 16 Lb Spool WB3005
4043 0.9 0.035 7 Kg Cage 16 Lb Cage WB3006
4043 0.9 0.035 9 Kg 20 Lb Spool WB3007
4043 0.9 0.035 125 Gem-Pak 275 Lb Gem-Pak WB3008
4043 1.0 0.040 0.45 Kg (9 Kg Master) 1 lb Spool (20 lb Master) WB3009
4043 1.0 0.040 7.26 Kg Spool 16 Lb Spool WB3010
4043 1.0 0.040 7 Kg Cage 16 Lb Cage WB3011
4043 1.0 0.040 9 Kg 20 Lb Spool WB3012
4043 1.0 0.040 125 Gem-Pak 275 Lb Gem-Pak WB3013
4043 1.2 3/64 0.45 Kg (9 Kg Master) 1 lb Spool (20 lb Master) WB3014
4043 1.2 3/64 7.26 Kg Spool 16 Lb Spool WB3015
4043 1.2 3/64 7 Kg Cage 16 Lb Cage WB3016
4043 1.2 3/64 9 Kg 20 Lb Spool WB3017
4043 1.2 3/64 125 Gem-Pak 275 Lb Gem-Pak WB3018
4043 1.6 1/16 7.26 Kg Spool 16 Lb Spool WB3019
4043 1.6 1/16 7 Kg Cage 16 Lb Cage WB3020
4043 1.6 1/16 9 Kg 20 Lb Spool WB3021
4043 1.6 1/16 125 Gem-Pak 275 Lb Gem-Pak WB3022

TIG

Alloys Diameter (mm) Diameter (in) Package (Kgs) Package (Lbs) Product Number
4043 1.6 1/16 4.54 Kg Carton 10 Lb Carton WB3023
4043 1.6 1/16 10 Kg Carton 22 Lb Carton WB3024
4043 2.0 5/64 4.54 Kg Carton 10 Lb Carton WB3025
4043 2.0 5/64 10 Kg Carton 22 Lb Carton WB3026
4043 2.4 3/32 4.54 Kg Carton 10 Lb Carton WB3027
4043 2.4 3/32 10 Kg Carton 22 Lb Carton WB3028
4043 3.2 1/8 4.54 Kg Carton 10 Lb Carton WB3029
4043 3.2 1/8 10 Kg Carton 22 Lb Carton WB3030
4043 4.0 5/32 4.54 Kg Carton 10 Lb Carton WB3031
4043 4.0 5/32 10 Kg Carton 22 Lb Carton WB3032
4043 4.8 3/16 4.54 Kg Carton 10 Lb Carton WB3033
4043 4.8 3/16 10 Kg Carton 22 Lb Carton WB3034

Lincoln Electric