DETAILS
A lower melting point and higher fluidity are possible advantages 4047 has over 4043. 4047 produces very clean weld deposits and possesses excellent operator appeal. It can be used as a substitute for an ER4043 type wire to minimize hot cracking, and produce higher fillet weld shear strength and leak-free welds. 4047 is suitable for sustained elevated temperature service, i.e. above 65°C
SuperGlaze® Gem-Pak®: TANGLE-FREE FEEDING. GUARANTEED.
The SuperGlaze® Gem-Pak® is 300 lbs. of premium aluminum weld wire under a layer of glass payoff gems. The patented design provides tangle-free feeding. Guaranteed.
Use Aluminum Gem-Pak® Payoff Kit (K5568-1) or Accu-Pak® Box Payoff Kit (K2175-2) for payoff
Features
- Substitute for 4043 to increase Silicon in weld metal
- Minimize hot cracking to produce higher fillet weld shear strength
- Cosmetic appearing welds
- Lower melting point and higher fluidity than 4043 wires
Typical Applications
- Automotive components
- Heat Exchangers
- Body panels
- Brazing of aluminum sheets, extrusions and castings
Welding Positions
- All except vertical down
Shielding Gas
- I1 : Inert gas Ar (100%), I3 : Inert gas Ar+ 0.5-95% He, Flow rate : 14-24 l/min (Argon)
Special Features
- Q2 Lot® Certificate - Certified Material Test Report showing actual wire composition
Service Information
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
CONFORMANCE
| CONFORMANCES | SPECIFICATION | CLASSIFICATION |
|---|---|---|
| AWS | AWS A5.10 | ER4047 |
WIRE COMPOSITION
| Classification | %Be | %Mg | %Zn | %Cu | %Fe | %Mn | %Si |
|---|---|---|---|---|---|---|---|
| ER4047 Requirement | 0.0003 max. | 0.10 max. | 0.20 max. | 0.30 max. | 0.8 max. | 0.15 max. | 11.0 - 13.0 |
| Typical Result | 0.0000 | 0.00 | 0.00 | 0.00 | 0.1 | 0.00 | 12.1 |
TYPICAL OPERATING PROCEDURES
| Diameter | Shielding Gas |
Gas Flow
L/min (CFH) |
Polarity |
CTWD
mm (in.) |
Wire Feed Speed
m/min (in/min) |
Voltage
volts |
Approx. Current
amps |
|---|---|---|---|---|---|---|---|
| 0.9 mm (.035") | 100% Ar | 14-24 (30-50) | DC+ | 12.7 (¹/₂) - 15.9 (⁵/₈) | 14.9 (585) | 23.3 | 170 |
| 1.2 mm (3/64") | 100% Ar | 14-24 (30-50) | DC+ | 12.7 (¹/₂) - 15.9 (⁵/₈) | 8.9 (350) | 25.2 | 195 |
| 1.6 mm (1/16") | 100% Ar | 14-24 (30-50) | DC+ | 12.7 (¹/₂) - 15.9 (⁵/₈) | 6.4 (250) | 24.0 | 240 |