Shijiazhuang Wannuo Technology Co., Ltd.

China Manufacturer with main products: Welding Rods, Welding Rod, Electrode, Welding Electrode, Welding Flux

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E4043 Al209 Aluminum Alloy Welding Electrode

Supply Ability: 10 Ton(s) per Day
Shipping: FOB TianJin
Payment Terms: L/C, T/T
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hebei in China
Packaging Details: 1kg/box

Quick Details

  • Application: Pressure Vessel
  • Diameter: 3.2mm, 4.0mm, 5.0mm
  • Length: 300mm-500mm
  • Material: Aluminum / Aluminum Alloy
  • Brand Name: WN
  • Operating Temperature: Standard Temperature
  • Welding Current: International Standard
  • Operating Current: Standard Temperature
  • Model Number: DC

Specifications

Introduction:

 

E4043 is a kind of aluminum silicon alloy electrode with Salt type coating. USing DC reverse, fast short-arc welding.Its versatility is bigger, the characteristic is the anti crack performance is good, the melt deposited metal has certain mechanical strength.

 

Uses:

Silicon aluminum, good crack resistance and wide range of usage. Welding of aluminum alloys other than aluminum magnesium alloys.

Chemical Composition (%)

Chemical Composition

Si

Fe

Cu

Mn

Zn

Ti

Mg

Al

other

Guarantee Value

4.5~6.0

0.8

0.30

0.05

0.10

0.20

0.05

Allowance

0.15

 

Mechanical Properties of Deposited Metal

Test Item

Rm/MPa

Guarantee Value

95

 

Reference Current (DC)

Diameter(mm)

3.2

4.0

5.0

Amperage(A)

80 ~ 100

110 ~ 150

150 ~ 200

 

 

Notes:

1.the welding electrode is very easy to damp, it should be stored in a dry sealed container, in order to prevent deterioration; Before welding the welding electrode must be baked at about 150  for 1h.

2.Before welding should be the plate, and according to the welding thickness preheated to 200 200~300 Then welding, the welding process, welding should be vertical welding surface, the arc should be as short as possible, the replacement of electrodes must be done quickly.

3.Before welding must remove grease and impurities, after welding slag should be carefully removed, and with steam or hot water washed clean.

E4043 Al209 Aluminum Alloy Welding Electrode

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