Classification: ER4047 (AWS A5.10)
Solid welding wire · Lincoln Electric
Price on request
Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.
Key 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
Standards and classifications
| AWS A5.10 | ER4047 |
|---|---|
| EN ISO 18273-A | S AI 4047 (AlSi12) |
Chemical composition
- (WEIGHT %), TYPICAL, WIRE
- Al Si Fe Cu Mn Mg Zn Be
- bal. 11-13 max. 0.8 max. 0.30 max. 0.15 max. 0.10 max. 0.20 0.0003
- Notes: Unspecified elements should not exceed a total of 0.15%
Mechanical properties
Typical, all weld metal
| Shielding gas | Condition | Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) |
|---|---|---|---|---|
| I1 | AW | 60-80 | 130-190 | 5-20 |
* AW = As welded
Shielding gas
| Designation (EN ISO 14175) | Type | Composition |
|---|---|---|
| I1 | Inert gas | Ar (100%) |
| I3 | Inert gas | Ar+ 0.5-95% He Flow rate 14.2-23.6 l/min |
Versions and packaging
| Item number | Diameter (mm) | Net weight (kg) |
|---|---|---|
| ED036613 | 1.2 | 136.0 |
| ED036612 | 1.6 | 136.0 |
Availability of individual item numbers is confirmed with the quotation.
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