Aluminium Welding Electrodes E4047 12% Silicon Flux Coated Arc/Torch Aluminum Alloy

• Type: Aluminium Alloy
• Material: Aluminum / Aluminum Alloy
• Diameter: 2.5mm 3.2mm 4.0mm
• Length: 300mm 350mm 400mm
• Welding Core Type: Aluminium Alloy
• Electrode Coating Type: Base
• Model NO.: E1100
• Function: Low Hydrogen Type Electrode, Hardfacing Electrode, High Efficient Iron Powder Electrode
• Welding Power: DC
• OEM Service: Acceptable
• Sample: Free Sample
• Transport Package: 5kgs/ Plastic Box, 20kgs/Carton, 50cartons /Pallet
• Trademark: TYUE
• Origin: China
• HS Code: 8311100000
• Production Capacity: 500000000ton/Year

Product Description

Aluminium Welding Electrodes E4047

AWS/ASME 5.3 E 4047

EN 573-3: E AlSi12

DIN 1732: EL-Al Si12

FEATURES & APPLICATIONS

For arc welding aluminums alloyed with copper, silicon, and magnesium.
Also excellent for joining dissimilar grades of aluminum.

12% Silicon aluminum arc welding electrode with exclusive self lifting slag. Other aluminum grades such as Al 99, Al Mn, etc. are also available.

• Unique self lifting slag.
• Pure white long shelf life extruded flux coating outlasts conventional products in moisture resistance.
• Can be manufactured in a variety of custom colors.
• Available in hermetically sealed PURE ALUMINUM pull ring cans or vacuum packed foil bags for extended shelf life.
• Also available in TIG form as item code 6047, in MIG form as item code 7091 and as a bare torch brazing alloy as item code 2191.

All Weld Metal Analysis (Typical Weight %)

Flux Color: White or Custom Colors

Si	Cu	Fe	Mg	Mn	Zn	Ti	Be	Al
12.1	.001	.15	.01	.003	.001	.008	.0001	Bal.

 

Typical Mechanical Properties

Undiluted Weld      Metal Maximum Value Up to:

Tensile Strength 36,000 psi (250 MPa)

Yield Strength 20,000 psi (150 MPa)

Elongation 14%

Welding Current & Instructions

Recommended Current: DC Reverse (+)

Diameter (mm)	3/32 (2.5)	1/8 (3.25)	5/32 (40)
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 (mm)	Length (mm)	Weldmetal/ Electrode	Electrodes per lb (kg) of Weldmetal	Arc Time of Deposition min/lb (kg)	Amperage Settings	Recovery Rate
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

	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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