Complaint
Aluminium Welding Electrodes E3003
INTERNATIONAL CLASSIFICATIONS |
AWS/ASME A 5.3 E 3003
DIN: 1732: EL Si-Al Mn
FEATURES & APPLICATIONS |
For arc welding aluminums alloyed with manganese and magnesium. Also excellent for joining dissimilar grades of aluminum and for seawater applications.
Aluminum arc welding electrode with exclusive self lifting slag. Other aluminum grades such as 12%Si, 5%Si and E 1100, etc. are also available.
All Weld Metal Analysis (Typical Weight %) |
Flux Color: White or Custom Colors
| Si | Cu | Fe | Zn | Mn | Be | Zr | Ti | Al |
| 0.14 | .07 | 0.23 | .002 | 1.3 | .0001 | .0004 | .009 | Bal. |
Typical Mechanical Properties |
Undiluted Weld Metal Maximum Value Up to:
Tensile Strength 34,000 psi (250 N/MPa)
Yield Strength 20,000 psi (150 N/MPa)
Elongation 10%
Welding Current & Instructions |
Recommended Current: DC Reverse (+)
| Diameter (mm) | 3/32 (2.5) | 1/8 (3.25) | 5/32 (4.0) |
| Minimum Amperage | 50 | 70 | 110 |
| Maximum Amperage | 80 | 120 | 150 |
Welding Techniques: Start by using the upper portion of the amperage range. Feed the electrode quickly and move fast maintaining a very close arc gap.
Welding Positions: Flat, Horizontal
Deposition Rates:
Diameter | Length | Weldmetal/ | Electrodes | Arc Time of | Amperage | Recovery |
3/32 (2.5) | 14″(350) | .14oz (4.3g) | 114 (251) | 110 (242) | 70 | 90% |
1/8 (3.25) | 14″ (350) | .23oz (6.5g) | 70 (153) | 62 (136) | 110 | 90% |
5/32 (4.0) | 14″ (350) | .33oz (9.6g) | 48 (107) | 47 (103) | 135 | 90% |
APPROXIMATE ELECTRODE PACKAGING & DIMENSIONS |
| Diameter (mm) | 3/32 (2.5) | 1/8 (3.25) | 5/32 (4.0) |
| Length (mm) | 14″ (350) | 14″ (350) | 14″ (350) |
| Electrodes / lb | 49 | 33 | 23 |
| Electrodes / kg | 108 | 73 | 51 |
| FAQ |
Q: What is delivery time/lead time ?
A: 2weeks.
Q: What is your minimum order?
A: 100kgs/each size. (MOQ for cast iron welding electrode)
Q: What is your payment term?
A: 50% T/T in advance, 50% balance paid before shipment.
Q: Can we visit your factory?
A: Yes. Welcome to our factory at any time.
Q: Can you provide a free sample?
A: Yes. Free samples are available for you.
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